Arthur E Fink. (1978). The field of social work (7.). HRW.
Chicago Edition CitationArthur E Fink. The Field of Social Work. 7. HRW, 1978.
Cita MLAArthur E Fink. The Field of Social Work. 7. HRW, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.