Mubarak, Saleh (2010). Construction Project Scheduling and Control, Second Edition. John Wiley and Sons. ISBN 978-0-470-50533-5. /wiki/ISBN_(identifier)
O'Brien, James J.; Plotnick, Fredric L. (2010). CPM in Construction Management, Seventh Edition. McGraw Hill. ISBN 978-0-07-163664-3. /wiki/ISBN_(identifier)
Mubarak, Saleh (2010). Construction Project Scheduling and Control, Second Edition. John Wiley and Sons. ISBN 978-0-470-50533-5. /wiki/ISBN_(identifier)