International Association of Chiefs of Police. (1953). The police chief: The professional voice of law enforcement. IACP.
Chicago-Zitierstil (17. Ausg.)International Association of Chiefs of Police. The Police Chief: The Professional Voice of Law Enforcement. Gaithersburg, Md: IACP, 1953.
MLA-Zitierstil (8. Ausg.)International Association of Chiefs of Police. The Police Chief: The Professional Voice of Law Enforcement. IACP, 1953.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.