Trevithick, P. (2012). Social work skills and knowledge: A practice handbook. UK: Mc Graw Hill.
Chicago Stili AlıntıTrevithick, Pamela. Social Work Skills and Knowledge: A Practice Handbook. UK: Mc Graw Hill, 2012.
MLA AlıntıTrevithick, Pamela. Social Work Skills and Knowledge: A Practice Handbook. UK: Mc Graw Hill, 2012.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..