Mind Over Mood: A Cognitive Therapy Treatment Manual for Clients. Greenberger D, Padesky CA. New York: Guilford Press, 1995.

Cognitive Therapy and the Emotional Disorders. Beck AT. New York: International Universities Press, 1976.

Beck Institute for Cognitive Therapy and Research Web site:http://beckinstitute.org

American Institute for Cognitive Therapy Web site:http://www.cognitivetherapynyc.com