Andrews, G., Pollock, C., & Stewart, G. (1989). The determination of defense style by questionnaire.Archives of General Psychiatry, 46, 455-460.
Andrews, G., Singh, M., Bond, M. (1993). The Defense Style Questionnaire. Journal of Nervous and Mental Disease, 18, 246-256.
Blankstein, K. R., & Lumley, C. H. (2008). Multidi- mensional perfectionism and ruminative brooding in current dysphoria, anxiety, worry, and anger. Journal of Rational-Emotive&Cognitive Behavior Therapy, 26,168-193.
Blatt, S. J. (1995). The destructiveness of perfection-ism: Implications for the treatment of depression. American Psychologist,50,1003-1020.
Bond, M., Gardner, S. T., Christian, J., & Sigal, J. J. (1983). Empirical study of self-rated defense styles.Archives General Psychiatry,40,333-338.