Ruffolo, M. C., Perron, B. E., & Voshel, E. H. (2016). Direct social work practice: Theories and skills for becoming an evidence-based practitioner. Sage.
Citazione stile Chigago Style (17a edizione)Ruffolo, Mary Carmel, Brian E. Perron, e Elizabeth H. Voshel. Direct Social Work Practice: Theories and Skills for Becoming an Evidence-based Practitioner. Los Angeles: Sage, 2016.
Citatione MLA (9a ed.)Ruffolo, Mary Carmel, et al. Direct Social Work Practice: Theories and Skills for Becoming an Evidence-based Practitioner. Sage, 2016.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.