1. Antoni, M. H., Lechner, S. C., Kazi, A., Wimberly, S. R., Sifre, T., Urcuyo, K. R., Phillips, K., Glück, S., & Carver, C. (2006). How stress management improves quality of life after treatment for breast cancer. Journal of Consulting and Clinical Psychology, 74, 1143–1152.
2. Baldwin, S., Murray, D., & Shadish, W. (2005). Empirically supported treatments or Type I errors? Journal of Consulting and Clinical Psychology, 73, 924–935.
3. Baldwin, S., Stice, E., & Rohde, P. (2008). Statistical analysis of group-administred intervention data. Reanalysis of two randomized trials. Psychotherapy Research, 18, 365–374.
4. Barlow, S. (2005). Analytische und Psychodynamische Gruppenpsychotherapie: Gibt es dazu Daten? Gruppenpsychotherapie & Gruppendynamik, 41, 239–266.
5. Barlow, S., Burlingame, G. M., & Fuhriman, A. (2005). The history of group practice: A century of knowledge. In S. Wheelan (Hrsg.), The handbook of group research and practice (S. 39–64). Thousand Oaks: Sage.