APA (7th ed.) Zitazioa
Kirst-Ashman, K. K. (2010). Introduction to social work & social welfare: Critical thinking perspectives (3rd ed.). Brooks/Cole.
Chicago Style (17th ed.) Zitazioa
Kirst-Ashman, Karen K. Introduction to Social Work & Social Welfare: Critical Thinking Perspectives. 3rd ed. Australia: Brooks/Cole, 2010.
MLA (9th ed.) Zitazioa
Kirst-Ashman, Karen K. Introduction to Social Work & Social Welfare: Critical Thinking Perspectives. 3rd ed. Brooks/Cole, 2010.
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