Northwestern University (Evanston, Ill.). School of Law\nInternational Association of Chiefs of Police. (1973). Journal of Police Science and Administration. International Association of Chieps of Police.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNorthwestern University (Evanston, Ill.). School of Law\nInternational Association of Chiefs of Police. Journal of Police Science and Administration. Gaithersburg, Md: International Association of Chieps of Police, 1973.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNorthwestern University (Evanston, Ill.). School of Law\nInternational Association of Chiefs of Police. Journal of Police Science and Administration. International Association of Chieps of Police, 1973.
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