Lockard, J. L. (1979). Directory of community crime prevention programs: National and state levels. National Inst. of Law Enforcement and Criminal Justice.
Chicago-Zitierstil (17. Ausg.)Lockard, James L. Directory of Community Crime Prevention Programs: National and State Levels. Washington, D.C: National Inst. of Law Enforcement and Criminal Justice, 1979.
MLA-Zitierstil (8. Ausg.)Lockard, James L. Directory of Community Crime Prevention Programs: National and State Levels. National Inst. of Law Enforcement and Criminal Justice, 1979.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.