REFERENCES
- National Commission on Marihuana and Drug Abuse . 1973 . Drug Use in America: Problem in Perspective. Second Report of the National Commission on Marihuana and Drug Abuse. 220 Washington , D.C. : U.S. Government Printing Office. .
- Jaffe , Jerome H. 1970 . “Drug Addiction and Drug Abuse.”. ” . In the Pharmacological Basis of Therapeutics. Fourth Edition Edited by: Goodman , Louis S. and Gilman , Alfred . 276 – 313 . New York : Macmillan. .