Carlson, R. C. (1981). Synthesizing and extending the results of police patrol studies. National Inst. of Justice.
Chicago-Zitierstil (17. Ausg.)Carlson, Richard C. Synthesizing and Extending the Results of Police Patrol Studies. Washington, D.C: National Inst. of Justice, 1981.
MLA-Zitierstil (8. Ausg.)Carlson, Richard C. Synthesizing and Extending the Results of Police Patrol Studies. National Inst. of Justice, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.