USA Law Enforcement Assistance Administration. (1981). Criminal justice planning and management series: Evaluation guide.
Chicago-Zitierstil (17. Ausg.)USA Law Enforcement Assistance Administration. Criminal Justice Planning and Management Series: Evaluation Guide. Washington, DC, 1981.
MLA-Zitierstil (9. Ausg.)USA Law Enforcement Assistance Administration. Criminal Justice Planning and Management Series: Evaluation Guide. 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.