Stiles, S. R. (1981). Simplified crime analysis techniques. National Retired Teachers Ass.
Cita Chicago Style (17a ed.)Stiles, Stephen R. Simplified Crime Analysis Techniques. [Washington, DC]: National Retired Teachers Ass, 1981.
Cita MLA (8a ed.)Stiles, Stephen R. Simplified Crime Analysis Techniques. National Retired Teachers Ass, 1981.
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