1. Abelin, E. L. (1971). The role of the father in the separation-individuation process.In J. B. McDevitt & C. F. Settlage (Eds.), Separation-individuation: Essays in honor of Margaret S. Mahler @p. 229-252). New York: International Universities Press.
2. American Psychiatric Association. (1994). Diagnostic and statistical manual of mental disorders (4th ed.).Washington, DC: Author.
3. Bellack, L. (1993). Psychoanalysis as a science.Boston: Allyn &Bacon.
4. Structural analysis of social behavior.
5. Benjamin, L. S. (1984). Principles of prediction using structural analysis of social behavior.In A. Zucker, J. Aronoff, & J. Rubin (Eds.), Personalitji and the prediction of behavior (pp. 121-173). New York: Academic.