1. Atwood, G.E. & Stolorow, R.D. (1984). Structures of subjectivity: Explorations in phenomenology. Hillsdale, NJ: Analytic Press.
2. Beebe, B. & Lachman, F.M. (1992). The contributions of mother-infant mutual influence to the origins of self- and object representations. In N.J. Skolnick & S.C. Warshaw (Eds.), Relational perspectives in psychoanalysis (pp. 83-118). Hillsdale, NJ: Analytic Press.
3. Billow, R.M. (2003). Relational group psychotherapy: From basic assumptions to passion. London: Jessica Kingsley.
4. Bollas C. (1992). Being a character. New York: Hill and Wang.
5. Self-Structure and Self-Transformation in Group Psychotherapy