Hepworth, D. H. (2006). Direct social work practice: Theory and skills. Belmont, CA: Thomson Brooks/Cole.
Trích dẫn kiểu ChicagoHepworth, Dean H. Direct Social Work Practice: Theory and Skills. Belmont, CA: Thomson Brooks/Cole, 2006.
Deismireacht MLAHepworth, Dean H. Direct Social Work Practice: Theory and Skills. Belmont, CA: Thomson Brooks/Cole, 2006.
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