1. American Psychiatric Association. (1982). Methodological and efficacy issues. Washington, DC: APA Commission on Psychotherapies.
2. Bion, W. R. (1961).Experiences in group. London: Tavistock.
3. Budman, S. H. (1981). Significant treatment factors in short-term group psychotherapy.Group, 5 (4), 25?31.
4. Budman, S. H. & Bennett, M. J. (1983). Short term group psychotherapy. In H. I. Kaplan and B. J. Sadock (Eds.),Comprehensive group psychotherapy (pp. 138?144). Baltimore: Williams & Wilkins.
5. Budman, S. H., Demby, A., Feldstein, M., & Gold, M. (1984). The effects of time-limited group psychotherapy: A controlled study.International Journal of Group Psychotherapy, 34 (4), 587?603.