Menu
Home Explore People Places Arts History Plants & Animals Science Life & Culture Technology
On this page
Marketing
Study and process of exploring, creating, and delivering value to customers

Marketing is the act of satisfying and retaining customers and forms a key part of business management and commerce. Typically conducted by sellers such as retailers or manufacturers, marketing targets either other businesses (B2B) or consumers (B2C). Some marketing functions are outsourced to specialized firms like advertising agencies or market research companies. In certain cases, trade associations or government bodies such as the Agricultural Marketing Service promote entire industries or regions, often focusing on products like food or tourism campaigns such as Got Milk?. Effective marketing relies on research and careful planning of the marketing mix to reach the intended audience and drive sales.

Related Image Collections Add Image
We don't have any YouTube videos related to Marketing yet.
We don't have any PDF documents related to Marketing yet.
We don't have any Books related to Marketing yet.

Definition

Marketing is currently defined by the American Marketing Association (AMA) as "the activity, set of institutions, and processes for creating, communicating, delivering, and exchanging offerings that have value for customers, clients, partners, and society at large".13 However, the definition of marketing has evolved over the years. The AMA reviews this definition and its definition for "marketing research" every three years.14 The interests of "society at large" were added into the definition in 2008.15 The development of the definition may be seen by comparing the 2008 definition with the AMA's 1935 version: "Marketing is the performance of business activities that direct the flow of goods, and services from producers to consumers".16 The newer definition highlights the increased prominence of other stakeholders in the new conception of marketing.

Recent definitions of marketing place more emphasis on the consumer relationship, as opposed to a pure exchange process. For instance, prolific marketing author and educator, Philip Kotler has evolved his definition of marketing. In 1980, he defined marketing as "satisfying needs and wants through an exchange process",17 and in 2018 defined it as "the process by which companies engage customers, build strong customer relationships, and create customer value in order to capture value from customers in return".18 A related definition, from the sales process engineering perspective, defines marketing as "a set of processes that are interconnected and interdependent with other functions of a business aimed at achieving customer interest and satisfaction".19

Some definitions of marketing highlight marketing's ability to produce value to shareholders of the firm as well. In this context, marketing can be defined as "the management process that seeks to maximise returns to shareholders by developing relationships with valued customers and creating a competitive advantage".20 For instance, the Chartered Institute of Marketing defines marketing from a customer-centric perspective, focusing on "the management process responsible for identifying, anticipating and satisfying customer requirements profitably".21

In the past, marketing practice tended to be seen as a creative industry, which included advertising, distribution and selling, and even today many parts of the marketing process (e.g. product design, art director, brand management, advertising, inbound marketing, copywriting etc.) involve the use of the creative arts.22 However, because marketing makes extensive use of social sciences, psychology, sociology, mathematics, economics, anthropology and neuroscience, the profession is now widely recognized as a science.23 Marketing science has developed a concrete process that can be followed to create a marketing plan.24

Concept

The "marketing concept" proposes that to complete its organizational objectives, an organization should anticipate the needs and wants of potential consumers and satisfy them more effectively than its competitors. This concept originated from Adam Smith's book The Wealth of Nations but would not become widely used until nearly 200 years later.25 Marketing and Marketing Concepts are directly related.

Given the centrality of customer needs, and wants in marketing, a rich understanding of these concepts is essential:26

Needs: Something necessary for people to live a healthy, stable and safe life. When needs remain unfulfilled, there is a clear adverse outcome: a dysfunction or death. Needs can be objective and physical, such as the need for food, water, and shelter; or subjective and psychological, such as the need to belong to a family or social group and the need for self-esteem. Wants: Something that is desired, wished for or aspired to. Wants are not essential for basic survival and are often shaped by culture or peer-groups. Demands: When needs and wants are backed by the ability to pay, they have the potential to become economic demands.

Marketing research, conducted for the purpose of new product development or product improvement, is often concerned with identifying the consumer's unmet needs.27 Customer needs are central to market segmentation which is concerned with dividing markets into distinct groups of buyers on the basis of "distinct needs, characteristics, or behaviors who might require separate products or marketing mixes."28 Needs-based segmentation (also known as benefit segmentation) "places the customers' desires at the forefront of how a company designs and markets products or services."29 Although needs-based segmentation is difficult to do in practice, it has been proved to be one of the most effective ways to segment a market.3031 In addition, a great deal of advertising and promotion is designed to show how a given product's benefits meet the customer's needs, wants or expectations in a unique way.32

B2B and B2C marketing

The two major segments of marketing are business-to-business (B2B) marketing and business-to-consumer (B2C) marketing.33

B2B marketing

B2B (business-to-business) marketing refers to any marketing strategy or content that is geared towards a business or organization.34 Any company that sells products or services to other businesses or organizations (vs. consumers) typically uses B2B marketing strategies. The 7 P's of B2B marketing are: product, price, place, promotion, people, process, and physical evidence.35 Some of the trends in B2B marketing include content such as podcasts, videos, and social media marketing campaigns.36

Examples of products sold through B2B marketing include:

  • Major equipment
  • Accessory equipment
  • Raw materials
  • Component parts
  • Processed materials
  • Supplies
  • Venues
  • Business services37

The four major categories of B2B product purchasers are:

  • Producers - use products sold by B2B marketing to make their own goods (e.g.: Mattel buying plastics to make toys)
  • Resellers - buy B2B products to sell through retail or wholesale establishments (e.g.: Walmart buying vacuums to sell in stores)
  • Governments - buy B2B products for use in government projects (e.g.: purchasing weather monitoring equipment for a wastewater treatment plant)
  • Institutions - use B2B products to continue operation (e.g.: schools buying printers for office use)38

B2C marketing

Business-to-consumer marketing, or B2C marketing, refers to the tactics and strategies in which a company promotes its products and services to individual people.

Traditionally, this could refer to individuals shopping for personal products in a broad sense. More recently the term B2C refers to the online selling of consumer products.

C2B marketing

Consumer-to-business marketing or C2B marketing is a business model where the end consumers create products and services which are consumed by businesses and organizations. It is diametrically opposed to the popular concept of B2C or business-to-consumer where the companies make goods and services available to the end consumers. In this type of business model, businesses profit from consumers' willingness to name their own price or contribute data or marketing to the company, while consumers benefit from flexibility, direct payment, or free or reduced-price products and services. One of the major benefit of this type of business model is that it offers a company a competitive advantage in the market.39

C2C marketing

Customer to customer marketing or C2C marketing represents a market environment where one customer purchases goods from another customer using a third-party business or platform to facilitate the transaction. C2C companies are a new type of model that has emerged with e-commerce technology and the sharing economy.40

Differences in B2B and B2C marketing

The different goals of B2B and B2C marketing lead to differences in the B2B and B2C markets. The main differences in these markets are demand, purchasing volume, number of customers, customer concentration, distribution, buying nature, buying influences, negotiations, reciprocity, leasing and promotional methods.41

  • Demand: B2B demand is derived because businesses buy products based on how much demand there is for the final consumer product. Businesses buy products based on customer's wants and needs. B2C demand is primarily because customers buy products based on their own wants and needs.42
  • Purchasing volume: Businesses buy products in large volumes to distribute to consumers. Consumers buy products in smaller volumes suitable for personal use.43
  • Number of customers: There are relatively fewer businesses to market to than direct consumers.44
  • Customer concentration: Businesses that specialize in a particular market tend to be geographically concentrated while customers that buy products from these businesses are not concentrated.45
  • Distribution: B2B products pass directly from the producer of the product to the business while B2C products may additionally go through a wholesaler or retailer.46
  • Buying nature: B2B purchasing is a formal process done by professional buyers and sellers, while B2C purchasing is informal.47
  • Buying influences: B2B purchasing is influenced by multiple people in various departments such as quality control, accounting, and logistics while B2C marketing is only influenced by the person making the purchase and possibly a few others.48
  • Negotiations: In B2B marketing, negotiating for lower prices or added benefits is commonly accepted while in B2C marketing (particularly in Western cultures) prices are fixed.49
  • Reciprocity: Businesses tend to buy from businesses they sell to. For example, a business that sells printer ink is more likely to buy office chairs from a supplier that buys the business's printer ink. In B2C marketing, this does not occur because consumers are not also selling products.50
  • Leasing: Businesses tend to lease expensive items while consumers tend to save up to buy expensive items.51
  • Promotional methods: In B2B marketing, the most common promotional method is personal selling. B2C marketing mostly uses sales promotion, public relations, advertising, and social media.52

Marketing management orientations

Main article: History of marketing § Orientations or philosophies that inform marketing practice

A marketing orientation has been defined as a "philosophy of business management."53 or "a corporate state of mind"54 or as an "organizational culture."55 Although scholars continue to debate the precise nature of specific concepts that inform marketing practice, the most commonly cited orientations are as follows:56

  • Product concept: mainly concerned with the quality of its product. It has largely been supplanted by the marketing orientation, except for haute couture and arts marketing.5758
  • Production concept: specializes in producing as much as possible of a given product or service in order to achieve economies of scale or economies of scope. It dominated marketing practice from the 1860s to the 1930s, yet can still be found in some companies or industries. Specifically, Kotler and Armstrong note that the production philosophy is "one of the oldest philosophies that guides sellers... [and] is still useful in some situations."59
  • Selling concept: focuses on the selling/promotion of the firm's existing products, rather than developing new products to satisfy unmet needs or wants primarily through promotion and direct sales techniques,60 largely for "unsought goods"61 in industrial companies.62 A 2011 meta analyses63 found that the factors with the greatest impact on sales performance are a salesperson's sales related knowledge (market segments, presentation skills, conflict resolution, and products), degree of adaptiveness, role clarity, cognitive aptitude, motivation and interest in a sales role).
  • Marketing concept: This is the most common concept used in contemporary marketing, and is a customer-centric approach based on products that suit new consumer tastes. These firms engage in extensive market research, use R&D (Research & Development), and then use promotion techniques.6465 The marketing orientation includes:
    • Customer orientation: A firm in the market economy can survive by producing goods that people are willing and able to buy. Consequently, ascertaining consumer demand is vital for a firm's future viability and even existence as a going concern.
    • Organizational orientation: The marketing department is of prime importance within the functional level of an organization. Information from the marketing department is used to guide the actions of a company's other departments. A marketing department could ascertain (via marketing research) that consumers desired a new type of product, or a new usage for an existing product. With this in mind, the marketing department would inform the R&D department to create a prototype of a product/service based on consumers' new desires. The production department would then start to manufacture the product. The finance department may oppose required capital expenditures since it could undermine a healthy cash flow for the organization.
  • Societal marketing concept: Social responsibility that goes beyond satisfying customers and providing superior value embraces societal stakeholders such as employees, customers, and local communities. Companies that adopt this perspective typically practice triple bottom line reporting and publish financial, social and environmental impact reports. Sustainable marketing or green marketing is an extension of societal marketing.66

The marketing mix

Main article: Marketing mix

A marketing mix is a foundational tool used to guide decision making in marketing. The marketing mix represents the basic tools that marketers can use to bring their products or services to the market. They are the foundation of managerial marketing and the marketing plan typically devotes a section to the marketing mix.

The 4Ps

The 4Ps refers to four broad categories of marketing decisions, namely: product, price, promotion, and place.6768 The origins of the 4 Ps can be traced to the late 1940s.6970 The first known mention has been attributed to a Professor of Marketing at Harvard University, James Culliton.71

The 4 Ps, in its modern form, was first proposed in 1960 by E. Jerome McCarthy; who presented them within a managerial approach that covered analysis, consumer behavior, market research, market segmentation, and planning.7273 Phillip Kotler, popularised this approach and helped spread the 4 Ps model.7475 McCarthy's 4 Ps have been widely adopted by both marketing academics and practitioners.767778

Outline

Product The product aspects of marketing deal with the specifications of the actual goods or services, and how it relates to the end-user's needs and wants. The product element consists of product design, new product innovation, branding, packaging, and labeling. The scope of a product generally includes supporting elements such as warranties, guarantees, and support. Branding, a key aspect of the product management, refers to the various methods of communicating a brand identity for the product, brand, or company.79 Pricing This refers to the process of setting a price for a product, including discounts. The price need not be monetary; it can simply be what is exchanged for the product or services, e.g. time, energy, or attention or any sacrifices consumers make in order to acquire a product or service. The price is the cost that a consumer pays for a product—monetary or not. Methods of setting prices are in the domain of pricing science.80 Place (or distribution) This refers to how the product gets to the customer; the distribution channels and intermediaries such as wholesalers and retailers who enable customers to access products or services in a convenient manner. This third P has also sometimes been called Place or Placement, referring to the channel by which a product or service is sold (e.g. online vs. retail), which geographic region or industry, to which segment (young adults, families, business people), etc. also referring to how the environment in which the product is sold in can affect sales.81 Promotion This includes all aspects of marketing communications: advertising, sales promotion, including promotional education, public relations, personal selling, product placement, branded entertainment, event marketing, trade shows, and exhibitions. This fourth P is focused on providing a message to get a response from consumers. The message is designed to persuade or tell a story to create awareness.8283

Criticisms

One of the limitations of the 4Ps approach is its emphasis on an inside-out view.84 An inside-out approach is the traditional planning approach where the organization identifies its desired goals and objectives, which are often based around what has always been done. Marketing's task then becomes one of "selling" the organization's products and messages to the "outside" or external stakeholders.85 In contrast, an outside-in approach first seeks to understand the needs and wants of the consumer.86

From a model-building perspective, the 4 Ps has attracted a number of criticisms. Well-designed models should exhibit clearly defined categories that are mutually exclusive, with no overlap. Yet, the 4 Ps model has extensive overlapping problems. Several authors stress the hybrid nature of the fourth P, mentioning the presence of two important dimensions, "communication" (general and informative communications such as public relations and corporate communications) and "promotion" (persuasive communications such as advertising and direct selling). Certain marketing activities, such as personal selling, may be classified as either promotion or as part of the place (i.e., distribution) element.87 Some pricing tactics, such as promotional pricing, can be classified as price variables or promotional variables and, therefore, also exhibit some overlap.

Other important criticisms include that the marketing mix lacks a strategic framework and is, therefore, unfit to be a planning instrument, particularly when uncontrollable, external elements are an important aspect of the marketing environment.88

Modifications and extensions

To overcome the deficiencies of the 4P model, some authors have suggested extensions or modifications to the original model. Extensions of the four P's are often included in cases such as services marketing where unique characteristics (i.e. intangibility, perishability, heterogeneity and the inseparability of production and consumption) warrant additional consideration factors. Other extensions include "people", "process", and "physical evidence" and are often applied in the case of services marketing.89 Other extensions have been found necessary in retail marketing, industrial marketing and internet marketing.

The 4Cs

In response to environmental and technological changes in marketing, as well as criticisms towards the 4Ps approach, the 4Cs has emerged as a modern marketing mix model. Robert F. Lauterborn proposed a 4 Cs classification in 1990.90 His classification is a more consumer-orientated version of the 4 Ps9192 that attempts to better fit the movement from mass marketing to niche marketing.939495

Outline

Consumer (or client)

The consumer refers to the person or group that will acquire the product. This aspect of the model focuses on fulfilling the wants or needs of the consumer.96

Cost

Cost refers to what is exchanged in return for the product. Cost mainly consists of the monetary value of the product. Cost also refers to anything else the consumer must sacrifice to attain the product, such as time or money spent on transportation to acquire the product.97

Convenience

Like "Place" in the 4Ps model, convenience refers to where the product will be sold. This, however, not only refers to physical stores but also whether the product is available in person or online. The convenience aspect emphasizes making it as easy as possible for the consumer to attain the product, thus making them more likely to do so.98

Communication

Like "Promotion" in the 4Ps model, communication refers to how consumers find out about a product. Unlike promotion, communication not only refers to the one-way communication of advertising, but also the two-way communication available through social media.99

Environment

Main article: Market environment

The term "marketing environment" relates to all of the factors (whether internal, external, direct or indirect) that affect a firm's marketing decision-making/planning. A firm's marketing environment consists of three main areas, which are:

  • The macro-environment (Macromarketing), over which a firm holds little control, consists of a variety of external factors that manifest on a large (or macro) scale. These include: economic, social, political and technological factors. A common method of assessing a firm's macro-environment is via a PESTLE (Political, Economic, Social, Technological, Legal, Ecological) analysis. Within a PESTLE analysis, a firm would analyze national political issues, culture and climate, key macroeconomic conditions, health and indicators (such as economic growth, inflation, unemployment, etc.), social trends/attitudes, and the nature of technology's impact on its society and the business processes within the society.100
  • The micro-environment, over which a firm holds a greater amount (though not necessarily total) control, typically includes: Customers/consumers, Employees, Suppliers and the Media. In contrast to the macro-environment, an organization holds a greater (though not complete) degree of control over these factors.101
  • The internal environment, which includes the factors inside of the company itself.102 A firm's internal environment consists of: Labor, Inventory, Company Policy, Logistics, Budget, and Capital Assets.103

Research

Main article: Marketing research

Marketing research is a systematic process of analyzing data that involves conducting research to support marketing activities and the statistical interpretation of data into information. This information is then used by managers to plan marketing activities, gauge the nature of a firm's marketing environment and to attain information from suppliers. A distinction should be made between marketing research and market research. Market research involves gathering information about a particular target market. As an example, a firm may conduct research in a target market, after selecting a suitable market segment. In contrast, marketing research relates to all research conducted within marketing. Market research is a subset of marketing research.104 (Avoiding the word consumer, which shows up in both,105 market research is about distribution, while marketing research encompasses distribution, advertising effectiveness, and salesforce effectiveness).106

The stages of research include:

  • Define the problem
  • Plan research
  • Research
  • Interpret data
  • Implement findings107

Well-known academic journals in the field of marketing with the best rating in VHB-Jourqual and Academic Journal Guide, an impact factor of more than 5 in the Social Sciences Citation Index and an h-index of more than 130 in the SCImago Journal Rank are

These are also designated as Premier AMA Journals by the American Marketing Association.

Segmentation

Main article: Market segmentation

Market segmentation consists of taking the total heterogeneous market for a product and dividing it into several sub-markets or segments, each of which tends to be homogeneous in all significant aspects.108 The process is conducted for two main purposes: better allocation of a firm's finite resources and to better serve the more diversified tastes of contemporary consumers. A firm only possesses a certain amount of resources. Thus, it must make choices (and appreciate the related costs) in servicing specific groups of consumers. Moreover, with more diversity in the tastes of modern consumers, firms are noting the benefit of servicing a multiplicity of new markets.

Market segmentation can be defined in terms of the STP acronym, meaning Segmentation, Targeting, and Positioning.

Segmentation involves the initial splitting up of consumers into persons of like needs/wants/tastes. Commonly used criteria include:

  • Geographic (such as a country, region, city, town)
  • Psychographic (e.g. personality traits or lifestyle traits which influence consumer behaviour)
  • Demographic (e.g. age, gender, socio-economic class, education)
  • Gender
  • Income
  • Life-Cycle (e.g. Baby Boomer, Generation X, Millennial, Generation Z)
  • Lifestyle (e.g. tech savvy, active)
  • Behavioral (e.g. brand loyalty, usage rate)109

Once a segment has been identified to target, a firm must ascertain whether the segment is beneficial for them to service. The DAMP acronym is used as criteria to gauge the viability of a target market. The elements of DAMP are:

  • Discernable – how a segment can be differentiated from other segments.
  • Accessible – how a segment can be accessed via Marketing Communications produced by a firm
  • Measurable – can the segment be quantified and its size determined?
  • Profitable – can a sufficient return on investment be attained from a segment's servicing?

The next step in the targeting process is the level of differentiation involved in a segment serving. Three modes of differentiation exist, which are commonly applied by firms. These are:

  • Undifferentiated – where a company produces a like product for all of a market segment
  • Differentiated – in which a firm produced slight modifications of a product within a segment
  • Niche – in which an organization forges a product to satisfy a specialized target market

Positioning concerns how to position a product in the minds of consumers and inform what attributes differentiate it from the competitor's products. A firm often performs this by producing a perceptual map, which denotes similar products produced in the same industry according to how consumers perceive their price and quality. From a product's placing on the map, a firm would tailor its marketing communications to meld with the product's perception among consumers and its position among competitors' offering.110

Promotional mix

See also: Integrated marketing communications and Promotional mix

The promotional mix outlines how a company will market its product. It consists of five tools: personal selling, sales promotion, public relations, advertising and social media:

  • Personal selling involves a presentation given by a salesperson to an individual or a group of potential customers. It enables two-way communication and relationship building, and is most commonly seen in business-to-business marketing but can also be found in business-to-consumer marketing (e.g.: selling cars at a dealership).111
  • Sales promotion involves short-term incentives to encourage the buying of products. Examples of these incentives include free samples, contests, premiums, trade shows, giveaways, coupons, sweepstakes and games. Depending on the incentive, one or more of the other elements of the promotional mix may be used in conjunction with sales promotion to inform customers of the incentives.112
  • Public relations is the use of media tools to promote and monitor for a positive view of a company or product in the public's eye. The goal is to either sustain a positive opinion or lessen or change a negative opinion. It can include interviews, speeches/presentations, corporate literature, social media, news releases and special events.113
  • Advertising occurs when a firm directly pays a media channel, directly via an in-house agency114 or via an advertising agency or media buying service, to publicize its product, service or message. Common examples of advertising media include:
  • TV
  • Radio
  • Magazines
  • Online
  • Billboards
  • Event sponsorship
  • Advertising mail (direct mail)
  • Transit ads115
  • Social media is used to facilitate two-way communication between companies and their customers. Outlets such as Facebook, Instagram, Twitter, Tumblr, Pinterest, Snapchat, Tik Tok and YouTube allow brands to start a conversation with regular and prospective customers. Viral marketing can be greatly facilitated by social media and if successful, allows key marketing messages and content in reaching a large number of target audiences within a short time frame. These platforms can also house advertising and public relations content.116
  • Marketing plan

    Main article: Marketing plan

    The area of marketing planning involves forging a plan for a firm's marketing activities. A marketing plan can also pertain to a specific product, the introduction of a new product, the revision of current marketing strategies for existing products, as well as an organisation's overall marketing strategy. The plan is created to accomplish specific marketing objectives, outlining a company's advertising and marketing efforts for a given period, describing the current marketing position of a business, and discussing the target market and marketing mix to be used to achieve marketing goals.

    An organization's marketing planning process is derived from its overall business strategy. Marketing plans start by identifying customer needs through market research and how the business can satisfy these needs. The marketing plan also shows what actions will be taken and what resources will be used to achieve the planned objectives.

    Marketing objectives are typically broad-based in nature, and pertain to the general vision of the firm in the short, medium or long-term. As an example, if one pictures a group of companies (or a conglomerate), the objective might be to increase the group's sales by 25% over a ten-year period.

    Product life cycle

    Further information: Product life-cycle management (marketing)

    The product life cycle (PLC) is a tool used by marketing managers to gauge the progress of a product, especially relating to sales or revenue accrued over time. The PLC is based on a few key assumptions, including:

    • A given product would possess introduction, growth, maturity, and decline stage
    • No product lasts perpetually on the market
    • A firm must employ differing strategies, according to where a product is on the PLC

    In the introduction stage, a product is launched onto the market. To stimulate the growth of sales/revenue, use of advertising may be high, in order to heighten awareness of the product in question.

    During the growth stage, the product's sales/revenue is increasing, which may stimulate more marketing communications to sustain sales. More entrants enter into the market, to reap the apparent high profits that the industry is producing.

    When the product hits maturity, its starts to level off, and an increasing number of entrants to a market produce price falls for the product. Firms may use sales promotions to raise sales.

    During decline, demand for a good begins to taper off, and the firm may opt to discontinue the manufacture of the product. This is so, if revenue for the product comes from efficiency savings in production, over actual sales of a good/service. However, if a product services a niche market, or is complementary to another product, it may continue the manufacture of the product, despite a low level of sales/revenue being accrued.117

    Ethics

    These paragraphs are an excerpt from Marketing ethics.[edit]

    Marketing ethics is an area of applied ethics which deals with the moral principles behind the operation and regulation of marketing. Some areas of marketing ethics (ethics of advertising and promotion) overlap with media and public relations ethics.

    See also

    Main article: Outline of marketing

    Types of marketing

    Marketing orientations or philosophies

    Bibliography

    Wikimedia Commons has media related to Marketing.
    • The dictionary definition of marketing at Wiktionary
    • Quotations related to marketing at Wikiquote
    • Marketing at Wikibooks

    References

    1. "The Role of Customers in Marketing | Introduction to Business". Retrieved 11 August 2021. https://courses.lumenlearning.com/suny-hccc-introbusiness/chapter/the-role-of-customers-in-marketing/

    2. Drucker, Peter (1954). The Practice of Management. New York: Harper & Row. p. 32. /wiki/Peter_Drucker

    3. Lamb, Charles; Hair, Joseph; McDaniel, Carl (2016). Principles of Marketing. Boston, MA: Cengage Learning. ISBN 978-1-285-86014-5. 978-1-285-86014-5

    4. Mc Namara (1972) cited in Deshpande, R., Developing a Market Orientation, Thousand Oaks, CA, Sage, 1999, p. 11

    5. McCarthy, Jerome E. (1964). Basic Marketing. A Managerial Approach. Homewood, IL: Irwin.

    6. Hester, Brittany (9 April 2019). "Marketing Strategy: Forget the 4 P'S! What are the 4 C'S?". CATMEDIA Internal Communication. Retrieved 8 November 2019. https://catmediatheagency.com/4-ps-of-marketing-strategy/

    7. "What is Marketing Environment? definition and meaning – Business Jargons". Business Jargons. 25 August 2015. Retrieved 8 November 2017. http://businessjargons.com/marketing-environment.html

    8. Diaz Ruiz, Carlos A. (2022). "The Insights Industry: Towards a Performativity Turn in Market Research". International Journal of Market Research. 64 (2): 169–186. doi:10.1177/14707853211039191. ISSN 1470-7853. S2CID 238711288. http://journals.sagepub.com/doi/10.1177/14707853211039191

    9. "The Marketing Research Process | Principles of Marketing". courses.lumenlearning.com. Retrieved 15 November 2019. https://courses.lumenlearning.com/suny-marketing-spring2016/chapter/reading-the-marketing-research-process/

    10. Stanton, William J (1984). Fundamentals of marketing. McGraw-Hill.

    11. Lamb, Charles; Hair, Joseph; McDaniel, Carl (2016). Principles of Marketing. Boston, MA: Cengage Learning. ISBN 978-1-285-86014-5. 978-1-285-86014-5

    12. Julie Bosman (10 March 2006). "For Tobacco, Stealth Marketing Is the Norm". The New York Times. https://www.nytimes.com/2006/03/10/business/media/for-tobacco-stealth-marketing-is-the-norm.html

    13. American Marketing Association, Definitions of Marketing, approved 2017, accessed 24 January 2021 https://www.ama.org/the-definition-of-marketing-what-is-marketing/

    14. American Marketing Association, Definitions of Marketing, approved 2017, accessed 24 January 2021 https://www.ama.org/the-definition-of-marketing-what-is-marketing/

    15. Pomering, A., Noble, G. and Johnson, L., "A Sustainability Roadmap for Contemporary Marketing Education: Thinking Beyond the 4Ps", 2008, Accessed 25 January 2021 https://documents.uow.edu.au/content/groups/public/@web/@commerce/documents/doc/uow044913.pdf

    16. Jenny Darroch, Morgan P. Miles, Andrew Jardine and Ernest F. Cooke, The 2004 AMA Definition of Marketing and Its Relationship to a Market Orientation: An Extension of Cooke, Rayburn, & Abercrombie, Journal of Marketing Theory and Practice, Fall, 2004, Vol. 12, No. 4 (Fall, 2004), pp. 29–38, accessed 25 January 2021 https://www.jstor.org/stable/pdf/40470175.pdf

    17. Kotler, Philip (1980). Principles of marketing. Englewood Cliffs, NJ: Prentice-Hall. ISBN 0-13-701557-7. OCLC 5564799. 0-13-701557-7

    18. Kotler, Philip; Gary Armstrong (2018). Principles of marketing (Seventeenth ed.). Hoboken. ISBN 978-0-13-449251-3. OCLC 954203453.{{cite book}}: CS1 maint: location missing publisher (link) 978-0-13-449251-3

    19. Paul H. Selden (1997). Sales Process Engineering: A Personal Workshop. Milwaukee, WI: ASQ Quality Press. p. 23.

    20. Paliwoda, Stanley J.; Ryans, John K. (2008). "Back to first principles". International Marketing – Modern and Classic Papers (1st ed.). Edward Elgar. p. 25. ISBN 978-1-84376-649-0. Retrieved 15 October 2009. 978-1-84376-649-0

    21. "Marketing library resources – content, knowledge databases". CIM. Retrieved 16 March 2017. http://www.cim.co.uk/resources/understandingmarket/definitionmkting.aspx

    22. Subin, Im (2004). Market Orientation, Creativity, and New Product Performance in High-Technology Firms. Journal of Marketing. pp. 114–132.

    23. Zhou, Julie. "The Science of Marketing". Forbes. Retrieved 16 June 2017. https://www.forbes.com/sites/women2/2012/06/05/the-science-of-marketing/#81ce1a97a0a6

    24. "10 Steps to Creating a Marketing Plan for Your Small Business". Dummies. Retrieved 27 September 2017. http://www.dummies.com/business/marketing/10-steps-to-creating-a-marketing-plan-for-your-small-business/

    25. NetMBA.com. "Marketing Concept". www.netmba.com. Retrieved 8 November 2017. http://www.netmba.com/marketing/concept/

    26. Weeks, Richard; Marx, William (Autumn 1968). "The Market Concept: Problems and Promises". Business & Society. 9: 39–42. doi:10.1177/000765036800900106. ISSN 0007-6503. S2CID 154456073. /wiki/Doi_(identifier)

    27. Hague, Paul N.; Hague, Nicholas; Morgan, Carol-Ann (2013). Market Research in Practice: How to Get Greater Insight From Your Market. London: Kogan-Page. pp. 19–20.

    28. Smith, W.R. (July 1956). "Product Differentiation and Market Segmentation as Alternative Marketing Strategies" (PDF). Journal of Marketing. 21 (1): 3–8. doi:10.1177/002224295602100102. S2CID 49060196. Archived from the original (PDF) on 20 February 2019. https://web.archive.org/web/20190220165315/http://pdfs.semanticscholar.org/2664/435c9eb4169c9e6afffa8bd0d08684d853d3.pdf

    29. "What Comes Next? Survey Analysis and Segmentation", Discover the Future of Research, Wiley, 12 January 2017 https://hub.wiley.com/community/exchanges/discover/blog/2017/01/11/what-comes-next-survey-analysis-and-segmentation

    30. Ahmad, Rizal (May 2003). "Benefit segmentation". International Journal of Market Research. 45 (3): 1–13. doi:10.1177/147078530304500302. ISSN 1470-7853. S2CID 220319720. https://www.warc.com/fulltext/JMRS/78268.htm

    31. Hague, Paul N.; Hague, Nicholas; Morgan, Carol-Ann (2013). Market Research in Practice: How to Get Greater Insight From Your Market. London: Kogan-Page. pp. 19–20.

    32. du Plessis, D.F. Introduction to Public Relations and Advertising. p. 134.

    33. Lamb, Charles; Hair, Joseph; McDaniel, Carl (2016). Principles of Marketing. Boston, MA: Cengage Learning. ISBN 978-1-285-86014-5. 978-1-285-86014-5

    34. Genovese, Shelby (20 September 2023). "What is B2B Marketing?". West Virginia University Marketing Communications. https://marketingcommunications.wvu.edu/professional-development/marketing-communications-today/marketing-communications-today-blog/2023/09/20/what-is-b2b-marketing

    35. Genovese, Shelby (20 September 2023). "What is B2B Marketing?". West Virginia University Marketing Communications. https://marketingcommunications.wvu.edu/professional-development/marketing-communications-today/marketing-communications-today-blog/2023/09/20/what-is-b2b-marketing

    36. Genovese, Shelby (20 September 2023). "What is B2B Marketing?". West Virginia University Marketing Communications. https://marketingcommunications.wvu.edu/professional-development/marketing-communications-today/marketing-communications-today-blog/2023/09/20/what-is-b2b-marketing

    37. Lamb, Charles; Hair, Joseph; McDaniel, Carl (2016). Principles of Marketing. Boston, MA: Cengage Learning. ISBN 978-1-285-86014-5. 978-1-285-86014-5

    38. Lamb, Charles; Hair, Joseph; McDaniel, Carl (2016). Principles of Marketing. Boston, MA: Cengage Learning. ISBN 978-1-285-86014-5. 978-1-285-86014-5

    39. Aspara, Jaakko; Grant, David B.; Holmlund, Maria (1 February 2021). "Consumer involvement in supply networks: A cubic typology of C2B2C and C2B2B business models". Industrial Marketing Management. 93: 356–369. doi:10.1016/j.indmarman.2020.09.004. ISSN 0019-8501. S2CID 226739953. https://www.sciencedirect.com/science/article/pii/S001985012030835X

    40. Tarver, Evan. "Customer to Customer – C2C". Investopedia. Retrieved 16 April 2020. https://www.investopedia.com/terms/c/ctoc.asp

    41. Lamb, Charles; Hair, Joseph; McDaniel, Carl (2016). Principles of Marketing. Boston, MA: Cengage Learning. ISBN 978-1-285-86014-5. 978-1-285-86014-5

    42. Lamb, Charles; Hair, Joseph; McDaniel, Carl (2016). Principles of Marketing. Boston, MA: Cengage Learning. ISBN 978-1-285-86014-5. 978-1-285-86014-5

    43. Lamb, Charles; Hair, Joseph; McDaniel, Carl (2016). Principles of Marketing. Boston, MA: Cengage Learning. ISBN 978-1-285-86014-5. 978-1-285-86014-5

    44. Lamb, Charles; Hair, Joseph; McDaniel, Carl (2016). Principles of Marketing. Boston, MA: Cengage Learning. ISBN 978-1-285-86014-5. 978-1-285-86014-5

    45. Lamb, Charles; Hair, Joseph; McDaniel, Carl (2016). Principles of Marketing. Boston, MA: Cengage Learning. ISBN 978-1-285-86014-5. 978-1-285-86014-5

    46. Lamb, Charles; Hair, Joseph; McDaniel, Carl (2016). Principles of Marketing. Boston, MA: Cengage Learning. ISBN 978-1-285-86014-5. 978-1-285-86014-5

    47. Lamb, Charles; Hair, Joseph; McDaniel, Carl (2016). Principles of Marketing. Boston, MA: Cengage Learning. ISBN 978-1-285-86014-5. 978-1-285-86014-5

    48. Lamb, Charles; Hair, Joseph; McDaniel, Carl (2016). Principles of Marketing. Boston, MA: Cengage Learning. ISBN 978-1-285-86014-5. 978-1-285-86014-5

    49. Lamb, Charles; Hair, Joseph; McDaniel, Carl (2016). Principles of Marketing. Boston, MA: Cengage Learning. ISBN 978-1-285-86014-5. 978-1-285-86014-5

    50. Lamb, Charles; Hair, Joseph; McDaniel, Carl (2016). Principles of Marketing. Boston, MA: Cengage Learning. ISBN 978-1-285-86014-5. 978-1-285-86014-5

    51. Lamb, Charles; Hair, Joseph; McDaniel, Carl (2016). Principles of Marketing. Boston, MA: Cengage Learning. ISBN 978-1-285-86014-5. 978-1-285-86014-5

    52. Lamb, Charles; Hair, Joseph; McDaniel, Carl (2016). Principles of Marketing. Boston, MA: Cengage Learning. ISBN 978-1-285-86014-5. 978-1-285-86014-5

    53. Mc Namara (1972) cited in Deshpande, R., Developing a Market Orientation, Thousand Oaks, CA, Sage, 1999, p. 11

    54. Kohli, A.K. and Jaworski, B.J., "Market Orientation: The Construct, Research Propositions, and Managerial Implications", Journal of Marketing, Vol. 54, April 1990, pp. 1–18

    55. Narver, J.C.; Slater, S.F. (1990). "The Effect of a Market Orientation on Business Profitability". Journal of Marketing. 54 (4): 20–34. doi:10.2307/1251757. JSTOR 1251757. /wiki/Doi_(identifier)

    56. Hollander, S.C.; Jones, D.G.B.; Dix, L. (2005). "Periodization in Marketing History". Journal of Macromarketing. 25 (1): 33–39. doi:10.1177/0276146705274982. S2CID 9997002. /wiki/Doi_(identifier)

    57. Fillis, Ian (2006). "Art for Art's Sake or Art for Business Sake: An exploration of artistic product orientation". The Marketing Review. 6: 29–40. doi:10.1362/146934706776861573. /wiki/Doi_(identifier)

    58. Sheth, J., Sisodia, R.S. and Sharma, A., "The Antecedents and Consequences of Customer-Centric Marketing", Journal of the Academy of Marketing Science, Vol. 28, No. 1, 2000, p. 55

    59. Kotler, P., Armstrong, G., Principles of Marketing, 12th ed., Upper Saddle River: Pearson Education, 2008, p. 28

    60. Kotler, Philip (1980). Principles of Marketing. Englewood Cliffs, NJ: Prentice-Hall Inc.

    61. Kotler, P., Armstrong, G., Principles of Marketing, 12th ed., Upper Saddle River: Pearson Education, 2008, p. 29

    62. Avlonitis, G.J. and Gounaris, S.P., "Marketing Orientation and Company Performance: Industrial vs. Consumer Goods Companies", Industrial Marketing Management, Vol. 26, 1997, pp. 385–402

    63. Verbeke, Willem; Dietz, Bart; Verwaal, Ernst (2010). "Drivers of sales performance: A contemporary meta-analysis. Have salespeople become knowledge brokers?" (PDF). Journal of the Academy of Marketing Science. 39 (3): 407–28. doi:10.1007/s11747-010-0211-8. S2CID 53687035. https://repub.eur.nl/pub/26417/00235.pdf

    64. McGee, L.W. and Spiro, R.L., "The Marketing Concept in Perspective", Business Horizons, May–June 1988, pp. 40–45

    65. Hooley, G., Fahy, J., Beracs, J., Fonfara, K. and Snoj, B., "Market Orientation in the Transition Economies of Central Europe: Tests of the Narver and Slater Market Orientation Scales", Journal of Business Research, Vol. 50, 2000, pp. 273–85. The most widely applied scale is that developed by Narver and Slater in Narver, J.C., and Slater, S.F., "The Effect of Marketing Orientation on Business Profitability", Journal of Marketing, Vo. 54, 1990, pp. 20–35

    66. , Blackwell Reference, Kotler, P., "What consumerism means for marketers", Harvard Business Review, vol. 50, no. 3, 1972, pp. 48–57; Wilkie, W.L. and Moore, E.S., "Macromarketing as a Pillar of Marketing Thought", Journal of Macromarketing, Vol. 26 No. 2, December 2006, pp. 224–32 doi:10.1177/0276146706291067; Wilkie, W.L. and Moore, E.S., "Scholarly Research in Marketing: Exploring the "4 Eras" of Thought Development", Journal of Public Policy and Marketing, Vol. 22, No. 2, 2003, pp. 116–46 https://www.econbiz.de/Record/what-consumerism-means-for-marketers-kotler-philip/10002240532

    67. McCarthy, Jerome E. (1964). Basic Marketing. A Managerial Approach. Homewood, IL: Irwin.

    68. Grönroos, Christian (1 March 1994). "From Marketing Mix to Relationship Marketing: Towards a Paradigm Shift in Marketing". Management Decision. 32 (2): 4–20. doi:10.1108/00251749410054774. hdl:11323/385. ISSN 0025-1747. /wiki/Christian_Gr%C3%B6nroos

    69. Groucutt, Jon; Leadley, Peter; Forsyth, Patrick (2004). Marketing: Essential Principles, New Realities. Kogan Page Publishers. ISBN 978-0-7494-4114-2. 978-0-7494-4114-2

    70. Hunt, S.F. and Goolsby, J., "The Rise and Fall of the Functional Approach to Marketing: A Paradigm Displacement Perspective", (originally published in 1988), reprinted in: Review of Marketing Research: Special Issue - Marketing Legends, Vol. 1, Naresh K. Malhotra, (ed), Bingley, UK, Emerald, 2011

    71. Banting, P.M.; Ross, R.E. (1973). "The marketing mix: A Canadian perspective". Journal of the Academy of Marketing Science. 1 (1): 1973. doi:10.1007/BF02729310. S2CID 189884279. /wiki/Doi_(identifier)

    72. McCarthy, E.J., Basic Marketing: A Managerial Approach Irwin, Homewood, Ill., 1960

    73. Dominici, G. (September 2009). "From Marketing Mix to E-Marketing Mix: A Literature Review" (PDF). International Journal of Business and Management. 9 (4): 17–24. Archived from the original (PDF) on 29 August 2017. https://web.archive.org/web/20170829040452/http://faculty.mu.edu.sa/public/uploads/1361725683.7557marketing%20mix54.PDF

    74. Keelson, S.A>, "The Evolution of the Marketing Concepts: Theoretically Different Roads Leading to Practically the Same Destination!" in Global Conference on Business and Finance Proceedings, Volume 7, Number 1, 2012, ISSN 1941-9589

    75. Kotler, P., Marketing Management, (Millennium Edition), Custom Edition for University of Phoenix, Prentice Hall, 2001, p. 9.

    76. Constantinides, E., "The Marketing Mix Revisited: Towards the 21st Century Marketing", Journal of Marketing Management, vol. 22, 2006, pp. 407–438. http://intranet.fucape.br/uploads/MATERIAIS_AULAS/25112-8.pdf

    77. Bitner, M.J., "The Evolution of the Services Marketing Mix and its Relationship to Service Quality", in Service Quality: Multidisciplinary and Multinational Perspectives, Brown, S.W., Gummeson, E., Edvardson, B. and Gustavsson, B. (eds), Lexington, Canada, 1991, pp. 23–37.

    78. Schultz, Don E; Tannenbaum, Stanley I; Lauterborn, Robert F (1993), Integrated marketing communications, NTC Business Books, ISBN 978-0-8442-3363-5 978-0-8442-3363-5

    79. Kerr, F., Patti, C. and Ichul, K., "An Inside-out Approach to Integrated Marketing Communications: An International Perspective", International Journal of Advertising, Vol. 27, No. 4, 2008, pp. 531–40

    80. Borden, N., "The Concept of the Marketing Mix", Journal of Advertising Research, June 1964 pp. 2–7; van Waterschoot, W. and van den Bulte, C., "The 4P Classification of the Marketing Mix Revisited", Journal of Marketing, Vol. 56, No. 4, 1992, pp. 83–93

    81. Borden, N., "The Concept of the Marketing Mix", Journal of Advertising Research, June 1964 pp. 2–7; van Waterschoot, W. and van den Bulte, C., "The 4P Classification of the Marketing Mix Revisited", Journal of Marketing, Vol. 56, No. 4, 1992, pp. 83–93

    82. Borden, N., "The Concept of the Marketing Mix", Journal of Advertising Research, June 1964 pp. 2–7; van Waterschoot, W. and van den Bulte, C., "The 4P Classification of the Marketing Mix Revisited", Journal of Marketing, Vol. 56, No. 4, 1992, pp. 83–93

    83. Online Etymology Encyclopedia, https://www.etymonline.com/word/promotion

    84. Gareth, Morgan (1988). Riding the Waves of Change. Jossey-Bass. ISBN 978-1555420932. 978-1555420932

    85. Kerr, F., Patti, C. and Ichul, K., "An Inside-out Approach to Integrated Marketing Communications: An International Perspective", International Journal of Advertising, Vol. 27, No. 4, 2008, pp. 531–40

    86. Porcu, L., del Barrio-Garcia, S., and Kitchen, P.J., "How Integrated Marketing Communications (IMC) works? A theoretical review and an analysis of its main drivers and effects/ ¿Cómo funciona la Comunicación Integrada de Marketing (CIM)? Una revisión teórica y un análisis de sus antecedents Efectos", Comunicación y Sociedad, Vol. XXV, Núm. 1, 2012, pp. 313–48

    87. van Waterschoot, W.; van den Bulte, C. (1992). "The 4P Classification of the Marketing Mix Revisited". Journal of Marketing. 56 (4): 83–93. doi:10.2307/1251988. JSTOR 1251988. /wiki/Doi_(identifier)

    88. Constantinides, E., "The Marketing Mix Revisited: Towards the 21st Century Marketing", Journal of Marketing Management, Vo. 22, 2006, pp. 407–38

    89. Fisk, R.P., Brown, W., and Bitner, M.J., "Tracking the Evolution of Services Marketing Literature", Journal of Retailing, vol. 41 (April), 1993; Booms, B. and Bitner, M.J. "Marketing Strategies and Organizational Structures for Service Firms" in James H. Donnelly and William R. George (eds), Marketing of Services, Chicago: American Marketing Association, 47–51; Rafiq, M. and Ahmed, P.K. "Using the 7Ps as a Generic Marketing mix: An Exploratory Survey of UK and European Marketing Academics", Marketing Intelligence & Planning, Vol. 13, no. 9, pp. 4–15

    90. Lauterborn, B (1990). "New Marketing Litany: Four Ps Passé: C-Words Take Over". Advertising Age. 61 (41): 26.

    91. Kotler, P. and Keller, K. (2006), Marketing and Management, Pearson Prentice Hall, Upper Saddle River, NJ, US

    92. Rodríguez, Ismael; Rabanal, Pablo; Rubio, Fernando (2017). "Business Hacks" (PDF). Applied Soft Computing. 55 (June 2017): 178–196. doi:10.1016/j.asoc.2017.01.036. ISSN 1568-4946. https://eprints.ucm.es/id/eprint/71696/1/productDesign.pdf

    93. Lauterborn, B (1990). "New Marketing Litany: Four Ps Passé: C-Words Take Over". Advertising Age. 61 (41): 26.

    94. Chaffey, Dave; Ellis-Chadwick, Fiona (2012). Digital marketing: strategy, implementation of and practice (5th ed.). Harlow: Pearson Education.

    95. Bhatt, Ganesh D; Emdad, Ali F (2001). "An analysis of the virtual value chain in electronic commerce". Logistics Information Management. 14 (1/2): 78–85. doi:10.1108/09576050110362465. /wiki/Doi_(identifier)

    96. Hester, Brittany (9 April 2019). "Marketing Strategy: Forget the 4 P'S! What are the 4 C'S?". CATMEDIA Internal Communication. Retrieved 8 November 2019. https://catmediatheagency.com/4-ps-of-marketing-strategy/

    97. Hester, Brittany (9 April 2019). "Marketing Strategy: Forget the 4 P'S! What are the 4 C'S?". CATMEDIA Internal Communication. Retrieved 8 November 2019. https://catmediatheagency.com/4-ps-of-marketing-strategy/

    98. Hester, Brittany (9 April 2019). "Marketing Strategy: Forget the 4 P'S! What are the 4 C'S?". CATMEDIA Internal Communication. Retrieved 8 November 2019. https://catmediatheagency.com/4-ps-of-marketing-strategy/

    99. Hester, Brittany (9 April 2019). "Marketing Strategy: Forget the 4 P'S! What are the 4 C'S?". CATMEDIA Internal Communication. Retrieved 8 November 2019. https://catmediatheagency.com/4-ps-of-marketing-strategy/

    100. "What is Marketing Environment? definition and meaning – Business Jargons". Business Jargons. 25 August 2015. Retrieved 8 November 2017. http://businessjargons.com/marketing-environment.html

    101. "What is Marketing Environment? definition and meaning – Business Jargons". Business Jargons. 25 August 2015. Retrieved 8 November 2017. http://businessjargons.com/marketing-environment.html

    102. "What is Marketing Environment? definition and meaning – Business Jargons". Business Jargons. 25 August 2015. Retrieved 8 November 2017. http://businessjargons.com/marketing-environment.html

    103. "What is Marketing Environment? definition and meaning – Business Jargons". Business Jargons. 25 August 2015. Retrieved 8 November 2017. http://businessjargons.com/marketing-environment.html

    104. Diaz Ruiz, Carlos A. (2022). "The Insights Industry: Towards a Performativity Turn in Market Research". International Journal of Market Research. 64 (2): 169–186. doi:10.1177/14707853211039191. ISSN 1470-7853. S2CID 238711288. http://journals.sagepub.com/doi/10.1177/14707853211039191

    105. US Census data is both for Market research and for Marketing research: "NAPCS Product List for NAICS 54191: Marketing Research" (PDF). data collection services for marketing research and public opinion surveys, by methods other than ... data collection services provided as part of a market research services package that includes https://www.census.gov/eos/www/napcs/finalized/web_54191_final_reformatted_edited_US082208.pdf

    106. "Difference between Market Research and Marketing Research". 9 January 2018. https://marketing-insider.eu/difference-between-market-research-and-marketing-research

    107. "The Marketing Research Process | Principles of Marketing". courses.lumenlearning.com. Retrieved 15 November 2019. https://courses.lumenlearning.com/suny-marketing-spring2016/chapter/reading-the-marketing-research-process/

    108. Stanton, William J (1984). Fundamentals of marketing. McGraw-Hill.

    109. Moore, Karl; Pareek, Niketh (2010). Marketing: the Basics. New York, NY: Routledge. pp. 38–65. ISBN 978-0-415-77899-2. 978-0-415-77899-2

    110. Moutinho, Luiz (2000). Strategic Management in Tourism. New York, NY: CABI Publishing. pp. 121–166. ISBN 9780851992822. 9780851992822

    111. Lamb, Charles; Hair, Joseph; McDaniel, Carl (2016). Principles of Marketing. Boston, MA: Cengage Learning. ISBN 978-1-285-86014-5. 978-1-285-86014-5

    112. Lamb, Charles; Hair, Joseph; McDaniel, Carl (2016). Principles of Marketing. Boston, MA: Cengage Learning. ISBN 978-1-285-86014-5. 978-1-285-86014-5

    113. Lamb, Charles; Hair, Joseph; McDaniel, Carl (2016). Principles of Marketing. Boston, MA: Cengage Learning. ISBN 978-1-285-86014-5. 978-1-285-86014-5

    114. Tiffany Hsu (28 October 2019). "The Advertising Industry Has a Problem: People Hate Ads". The New York Times. https://www.nytimes.com/2019/10/28/business/media/advertising-industry-research.html

    115. Lamb, Charles; Hair, Joseph; McDaniel, Carl (2016). Principles of Marketing. Boston, MA: Cengage Learning. ISBN 978-1-285-86014-5. 978-1-285-86014-5

    116. Lamb, Charles; Hair, Joseph; McDaniel, Carl (2016). Principles of Marketing. Boston, MA: Cengage Learning. ISBN 978-1-285-86014-5. 978-1-285-86014-5

    117. Lamb, Charles; Hair, Joseph; McDaniel, Carl (2016). Principles of Marketing. Boston, MA: Cengage Learning. ISBN 978-1-285-86014-5. 978-1-285-86014-5