Dilworth, D. C. (1977). Silent witness: The emergence of scientific criminal investigations. International Ass. of Chiefs of Police, Bureau of Operations and Research.
Cita Chicago Style (17a ed.)Dilworth, Donald C. Silent Witness: The Emergence of Scientific Criminal Investigations. Gaithersburg, Md: International Ass. of Chiefs of Police, Bureau of Operations and Research, 1977.
Cita MLA (9a ed.)Dilworth, Donald C. Silent Witness: The Emergence of Scientific Criminal Investigations. International Ass. of Chiefs of Police, Bureau of Operations and Research, 1977.
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