Yvonne A. Unrau

Social work research and evaluation : foundations of evidence-based practice

av Richard M. Grinnell, Yvonne A. Unrau (2018)

Social work research and evaluation : foundations of evidence-based practice

av Richard M. Grinnell, Yvonne A. Unrau (2014)

Social Work Research and Evaluation: Foundations of Evidence-Based Practice

av Richard M. Grinnell Jr., Yvonne A. Unrau (2011)

Social Work Research and Evaluation: Foundations of Evidence-Based Practice

av Richard M. Grinnell Jr, Yvonne A. Unrau

Social work research and evaluation : quantitative and qualitative approaches / edited by Richard M. Grinnell, Jr., Yvonne A. Unrau

av Richard M. Grinnell, Yvonne A. Unrau (2005)

Social work research and evaluation : foundations in evidence-based practice

av Richard M. Grinnell, Yvonne A. Unrau (2007)

Student Study Guide for Social Work Research and Evaluation

av Yvonne A. Unrau, Judy L. Krysik, Richard M. Grinnell m.fl. (1997)