Erford, B. T. (2011). Group work: Processes and applications. Pearson.
Chicago Style (17th ed.) CitationErford, Bradley T. Group Work: Processes and Applications. Boston: Pearson, 2011.
MLA (9th ed.) CitationErford, Bradley T. Group Work: Processes and Applications. Pearson, 2011.
Warning: These citations may not always be 100% accurate.