Benke, Arthur C. & Cushing, Colbert E., eds. (2005). Rivers of North America. Burlington, Massachusetts: Elsevier Academic Press. p. 1137. ISBN 0-12-088253-1. 0-12-088253-1
Patrick, Ruth (1995). Rivers of the United States: Volume II: Chemical and Physical Characteristics. New York: John Wiley & Sons. pp. 15–17. ISBN 0-471-10752-2. 0-471-10752-2
Benke & Cushing (2005), p. 4. - Benke, Arthur C. & Cushing, Colbert E., eds. (2005). Rivers of North America. Burlington, Massachusetts: Elsevier Academic Press. p. 1137. ISBN 0-12-088253-1. https://archive.org/details/riversofnorthame0000unse/page/1137
Benke & Cushing (2005), p. 4. - Benke, Arthur C. & Cushing, Colbert E., eds. (2005). Rivers of North America. Burlington, Massachusetts: Elsevier Academic Press. p. 1137. ISBN 0-12-088253-1. https://archive.org/details/riversofnorthame0000unse/page/1137
Patrick, Ruth (1995). Rivers of the United States: Volume II: Chemical and Physical Characteristics. New York: John Wiley & Sons. pp. 15–17. ISBN 0-471-10752-2. 0-471-10752-2
Patrick, Ruth (1995). Rivers of the United States: Volume II: Chemical and Physical Characteristics. New York: John Wiley & Sons. pp. 15–17. ISBN 0-471-10752-2. 0-471-10752-2
Briney, Amanda. "How Are the World's Waterways Classified?". ThoughtCo. Retrieved 2018-12-24. https://www.thoughtco.com/what-is-stream-order-1435354