Campbell, N.A., Reece, J.B., Urry, L.A., Cain, M.L. Wasserman, S.A., Minorsky, P.V., Jackson, R.B. 2008. Biology Eight Edition. Pearson/Benjamin Cummings, San Francisco, California, USA


Streatfeild, D. 2001. Cocaine. St. Martin's Press, New York, N.Y.


Andrews, G., Solomon, D. 1975. The Coca Leaf and Cocaine Papers. London, New York, N.Y., United States of America.


Gwinn, R.P. et al. 1987. The New Encyclopedia Britanica: Macropaedia. 15th ed.


Maher, J.T. 1976. Erythroxylon coca. U.S. Department of Justice. Drug Enforcement Administration, National Training Institute, Washington, U.S.A.


US Deptartment of Justice, Drug Enforcement Administration. 1991. Coca Cultivation and Cocaine Processing: An Overview. <URL:>. Accessed 18 April 2011.

History of Coca Plant, from the book: Cocaine the Legend by Jorge Hurtado 2011. <URL:>. Accessed 18 April 2011.


The Good Drug Guide 2011. <URL:>. Accessed 8 April 2011.


Medicines That Changed The World 2011. <URL:>. Accessed 6 April, 2011. 2011. <URL:>. Accessed 21 April 2011.


National Institute of Drug Abuse (NIDA) 2010. <URL:>. Accessed 22 April 2011.




                                                                                    Continue to Contact Information

                                                                                               Return to Interesting Facts

                                                                                                                      Return Home