Lauffer, A. (2011). Understanding your social agency (3rd ed.). Washington, DC: Sage.
Chapter 3, “Role Playing and Group Membership” (pp. 70–98)
Plummer, S.-B., Makris, S., & Brocksen, S. M. (Eds.). (2014b). Social work case studies: Concentration year. Baltimore, MD: Laureate International Universities Publishing [Vital Source e-reader].
“Social Work Supervision, Leadership, and Administration: The Phoenix House” (pp. 82–84)