Richard M Grinnell & Yvonne A Unrau. (2008). Social work research and evaluation. Oxford University Press.
Chicago Edition CitationRichard M Grinnell and Yvonne A Unrau. Social Work Research and Evaluation. New York: Oxford University Press, 2008.
MLA Edition CitationRichard M Grinnell and Yvonne A Unrau. Social Work Research and Evaluation. Oxford University Press, 2008.
Warning: These citations may not always be 100% accurate.