References
- Fitz J. Review of Narcotic Treatment Control Program. Special Narcotics Unit. 1960, Unpublished Progress Report of the Los Angeles County Probation Department
- Lindesmith A. R. Opiate Addiction. Principia Press, BloomingtonIndiana 1947
- Research Division, State of California Department of Corrections. Narcotic Treatment and Control Program, Phase I and Phase II. Youth and Adult Corrections Agency, Sacramento, 39, Research Report No. 19
- State of California Narcotic Act. 1965; 32–33, Division 10 and 10.5 Health and Safety Code (Department of Justice, Division of Criminal Law Enforcement, Bureau of Narcotic Enforcement). California Office of State Printing
- Winick C. Epidemiology of Narcotics Use. Narcotics, D. M. Wilner, G. G. Kassebaum. McGraw-Hill Book Company, New York 1965