1. Amuleru, M. 1993.Political and economic implications of alcohol and other drugs in the African-American community, Edited by: Goddard, L. 23–34. Rockville, MD: U.S. Dept. of Health and Human Services.CSAP Technical Report6
2. Bureau of Justice Statistics, NCJ 177614;Beck A.,2000
3. Bureau of Justice Statistics, NCJ 60092;Bonczar T. P.,1997