DePoy, E., & Gilson, S. F. (2003). Evaluation practice: Thinking and action principles for social work practice. Brooks/Cole.
Citazione stile Chigago Style (17a edizione)DePoy, Elizabeth, e Stephen French Gilson. Evaluation Practice: Thinking and Action Principles for Social Work Practice. Australia: Brooks/Cole, 2003.
Citatione MLA (9a ed.)DePoy, Elizabeth, e Stephen French Gilson. Evaluation Practice: Thinking and Action Principles for Social Work Practice. Brooks/Cole, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.