Richard M. Grinnell

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 : 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)

Social work research and evaluation : quantitative and qualitative approaches

av Richard M. Grinnell (2001)

Social work research & evaluation : quantitative and qualitative approaches

av Richard M. Grinnell (1997)

Student Study Guide for Social Work Research and Evaluation

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