Schriver, J. M. (1998). Human behavior and the social environment: Shifting paradigms in essential knowledge for social work practice (2nd ed.). Allyn and Bacon.
Lua i Stíl Chicago (17ú heag.)Schriver, Joe M. Human Behavior and the Social Environment: Shifting Paradigms in Essential Knowledge for Social Work Practice. 2nd ed. Boston: Allyn and Bacon, 1998.
Lua MLA (9ú heag.)Schriver, Joe M. Human Behavior and the Social Environment: Shifting Paradigms in Essential Knowledge for Social Work Practice. 2nd ed. Allyn and Bacon, 1998.
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