Canadian Association of Chiefs of Police & Richardson, J. (2000). Police and private security: What the future holds. Study series.
Chicago-Zitierstil (17. Ausg.)Canadian Association of Chiefs of Police und Jane Richardson. "Police and Private Security: What the Future Holds." Study Series 2000.
MLA-Zitierstil (8. Ausg.)Canadian Association of Chiefs of Police und Jane Richardson. "Police and Private Security: What the Future Holds." Study Series, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.