Koenigsberg, L., & Royster, E. (1975). Jobs for drug abuse treatment program clients: Final evaluation report. National Institute on Drug Abuse, Services Research Branch.
Chicago-Zitierstil (17. Ausg.)Koenigsberg, Lee, und Eugene Royster. Jobs for Drug Abuse Treatment Program Clients: Final Evaluation Report. Rockville, Md: National Institute on Drug Abuse, Services Research Branch, 1975.
MLA-Zitierstil (9. Ausg.)Koenigsberg, Lee, und Eugene Royster. Jobs for Drug Abuse Treatment Program Clients: Final Evaluation Report. National Institute on Drug Abuse, Services Research Branch, 1975.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.