1. American Psychiatric Association. (2000). Diagnostic and statistical manual of mental disorders (4th ed., text rev.). Washington, DC: Author
2. Bagarozzi, D. J. (2013). Couples in collusion: Short-term, assessment-based strategies for helping couples disarm their defenses. New York: Taylor & Francis.
3. Bagby, R., Parker, J., & Taylor, G. (1994). The 20-item Toronto alexithymia scale. I. Item selection and cross-validation of the factor structure. Journal of Psychosomatic Research, 38, 23–32.
4. Baumeister, R. F., & Tierney, J. (2011). Willpower: Rediscovering the greatest human strength. New York: Penguin.
5. Bergman, L. R., Magnusson, D., & El-Khouri, B. (2003). Studying individual development in an Individual context: A person-oriented approach. Mahwah, NJ: Erlbaum.