"Choosing The Right Mental Health Therapist, National Mental Health Information Center." SAMHSA's National Mental Health Information Center. Web. 01 May 2010. <http://mentalhealth.samhsa.gov/publications/allpubs/KEN98-0046/default.asp>.
"Psychotherapies." NIMH • National Institute of Mental Health. Web. 01 May 2010. <http://www.nimh.nih.gov/health/topics/psychotherapies/index.shtml>.
American Psychiatric Association Practice Guidelines for the Treatment of Psychiatric Disorders: by American Psychiatric Association, 2006
Essential Psychotherapies, Second Edition: Theory and Practice. by Alan S. Gurman Phd and Stanley B. Messer Phd. 2005
Kaplan and Sadock’s Comprehensive Textbook of Psychiatry by Sadock (Ed) and Sadock (Ed) 2008
Massachusetts General Hospital Comprehensive Clinical Psychiatry; Theodore A. Stern MD, Jerrold F. Rosenbaum MD, Maurizio Fava MD, Joseph Biederman MD, Scott L. Rauch MD; Mosby; 2008