References
- Hauser R. M., Featherman D. L. Process of Stratification: Trends and Analyses. Academic, New York 1977
- Nurco D. N., Cisin I. H., Balter M. B. Trends in the age of onset of narcotic addiction. Proceedings of the Annual Meeting of the American Sociological Association, San Francisco, California, 1978
- Nurco D. N., DuPont R. L. A preliminary report on crime and addiction within a community‐wide population of narcotic addicts. Drug Alcohol Depend 1977; 2: 109–121
- Nurco D. N., Wegner N., Baum H., Makofsky A. A Case Study: Narcotic Addiction Over a Quarter of a Century in a Major American City. National Institute on Drug Abuse, Rockville, Maryland 1979
- O'Donnell J. A., Voss H. L., Clayton R. R., Slating G. T., Room R. G.W. Young Men and Drugs: A Nationwide Survey. National Institute on Drug Abuse, Rockville, Maryland 1976
- U.S. Department of Justice, Law Enforcement Assistance Administration. Sourcebook of CriminalJustice Statistics. Washington, DC 1976