Garfitt, A. (1958). The book for police: With the advice and assistance of senior police officers an other specialist contributors. Caxton Publ..
Chicago-referens (17:e uppl.)Garfitt, Alan. The Book for Police: With the Advice and Assistance of Senior Police Officers an Other Specialist Contributors. London [keine weiteren Orte]: Caxton Publ., 1958.
MLA-referens (8:e uppl.)Garfitt, Alan. The Book for Police: With the Advice and Assistance of Senior Police Officers an Other Specialist Contributors. Caxton Publ., 1958.
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