Brill, Noomi Isgrig
Teamwork : working together in the human services
J.B. Lippincott, 1976
 Buku Teks
Brill, Naomi Isgrig
Team work: working in the human services
J.B. Lippincott, 1976
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Fieldwork in the human services : theory and practice for field educators, practice teachers and supervisors
edited by Lesley Cooper and Lynne Briggs
George Allen & Unwin, 2000
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Diller, Jerry V.
Cultural diversity : a primer for the human services
Thomson Brooks/Cole, 2007
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Busch-Armendariz, Noel Bridge
Human trafficking - applying research, theory, and case studies
Sage, 2017
 Buku Teks SO