1. Aldwin, C., & Greenberger, E. (1987). Cultural differences in the predictors of depression. American Journal of Community Psychology, 15, 789–813.
2. Bowen, M. (1976). Theory in the practice of psychotherapy. In P. J. Guerin, Jr. (Ed.), Family therapy: Theory and practice (pp. 42–90). New York: Gardner Press.
3. Bowen, M. (1978). Family therapy in clinical practice. New York: Jason Aronson.
4. Bronfenbrenner, U. (1989). Ecological systems theory. In R. Vasta (Ed.), Annals of child development (Vol. 6, pp. 187–249). Greenwich, CT: JAI Press.
5. Che, S.-B. (1989). Relationship of self-differentiation with dysfunctional behavior based on Bowen family systems theory. Unpublished doctoral dissertation, Busan National University, Busan, South Korea.