Ephross, P. H., & Green, R. R. (1991). Human behavior and social work practice. Aldine De Gruyter.
Chicago Style (17. basım) AtıfEphross, Paul H., ve Roberta R. Green. Human Behavior and Social Work Practice. New York: Aldine De Gruyter, 1991.
MLA (9th ed.) AtıfEphross, Paul H., ve Roberta R. Green. Human Behavior and Social Work Practice. Aldine De Gruyter, 1991.
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