Michael G. Maxfield, & Michael G. Maxfield; Earl Babbie. (2008). Research methods for criminal justice and criminology. Belmont, CA: Wadsworth Thomson Learning.
Chicago Stili AlıntıMichael G. Maxfield, ve Michael G. Maxfield; Earl Babbie. Research Methods for Criminal Justice and Criminology. Belmont, CA: Wadsworth Thomson Learning, 2008.
MLA AlıntıMichael G. Maxfield, ve Michael G. Maxfield; Earl Babbie. Research Methods for Criminal Justice and Criminology. Belmont, CA: Wadsworth Thomson Learning, 2008.
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