FactSHEET—contributed by: Stephen K. O'Hair
Tropical Root and Tuber Crops—Stephen K. O'Hair
Root Vegetables: New Uses for Old Crops—Wanda W. Collins
Magness—J.R., G.M. Markle, C.C. Compton. 1971. Food and feed crops of the United States.
Handbook of Energy Crops—James A. Duke. 1983. unpublished.
Cassava—FAO/IPGRI Technical Guidelines for the Safe Movement of Cassava Germplasm—Link to the publication on the International Plant Genetic Resources Institute web site