Popple, P. R., & Leighninger, L. (1996). Social work, social welfare, and American society. Boston: Allyn and Bacon.
Chicago Style CitationPopple, Philip R., i Leslie Leighninger. Social Work, Social Welfare, and American Society. Boston: Allyn and Bacon, 1996.
Cita MLAPopple, Philip R., i Leslie Leighninger. Social Work, Social Welfare, and American Society. Boston: Allyn and Bacon, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.