Susan R. Kirsh, David C. Aron, Kimberly D. Johnson, Laura E. Santum, Lauren D. Stevenson, Katherine R. Jones and Justin Jagosh (2017): A realistic review of shared medical appointment: How, for whom and under what circumstance do they work? BMC Health Services Research,17: 113.
Mark F. Ettin(1992): Managing Group process in Nonprocess Groups: Working with Structured Theme-Centered tasks. In Foundation and Application of Group Psychotherapy: a Sphere of Influence, Allyn and Bacon.