Wodarski, John S. Research methods for evidence-based practice - พิมพ์ครั้งที่ 1 - Thousand Oaks, Cali : SAGE, 2012 - 181 ISBN: 9781412990981 Subjects--Topical Terms: 1.Social service-Research. 2.Evidence-based social work. National Library of Medicine Call No.: HV 11 / W838