Maxfield, Michael G Research methods for criminal justice and criminology / Michael G. Maxfield, Earl R. Babbie - 5th ed - Australia : Thomson Wadsworth , c2008. - xviii , 469 p. : ill . ; 24 cm. includes bibliographical references and index ISBN: 9780495094760 LCCN: 2010927231 Subjects--Topical Terms: Criminal justice, Administration of--Research--MethodologyCriminology--Research--Methodology LC Class. No.: HV7419.5 / .M38 2011 Dewey Class. No.: 364.072