1. Anon. (2008). National Plant Data Center, NRCS, USDA. Baton Rouge, LA 70874-4490 USA. http://plants.usda.gov
2. Bay Science Foundation, Inc. (2008). Acacia tortilis. January 08, 2008. http://zipcodezoo.com/Plants/A/Acacia_tortilis.asp#
3. Bisby, F.A.; Roskov, Y.R.; Ruggiero, M.A.; Orrell, T.M.; Paglinawan, L.E.; Brewer, P.W.; Bailly, N.; van Hertum, J. (eds.). (2007). Species 2000 & ITIS Catalogue of Life: 2007 Annual Checklist. Species 2000: Reading, U.K. http://www.catalogueoflife.org/annual-checklist/showspeciesdetails.php?recordid=609778
4. Chauhan, N. S. (1970). Genetic evidence of an unorthodox chromosomal system in the lac insect, Kerria lacca (Kerr). Genet. Res. Camb. 16: 341-44.
5. Fagg, C. W. (1991). A quick guide to useful nitrogen fixing trees from around the world: Acacia tortilis: Fodder Tree for Desert Sands. NFTA, Hawaii. 4pp.