Credits

Hollander, Eric; Dan J. Stein. Diagnosis and assessment. Obsessive–compulsive Disorders, 1997. nforma Health Care. p. 1. Web. 20 Feb 2012.

Huppert and Roth. Treating Obsessive-Compulsive Disorder with Exposure and Response Prevention. The Behavior Analyst Today, 2003. 4 (1), 66 - 70 BAO. Web. 20 Feb 2012.

Common OCD Types. OCDTypes.com, 2011. Web. 20 Feb 2012.

Baer, L.; M. A. Jenike; & W. E. Minichiello. Obsessive Compulsive Disorders: Theory and Management. Littleton, MA: PSG Publishing, 1986. Print.

Goodman, Wayne K. Medications for OCD. PsychCentral.com, 2006. Web. 20 Feb 2012.

Barlow, D. H. and V. M. Durand. Essentials of Abnormal Psychology. California: Thomson Wadsworth, 2006. Print.

Hyman, B. M. and C. Pedrick. The OCD workbook: Your Guide to Breaking Free from Obsessive–Compulsive Disorder (2nd ed.). Oakland, CA: New Harbinger Publications, Inc, 2005. Print.

Elliot, Charles H. and Laura L. Smith. Obsessive-Compulsive Disorder for Dummies. For Dummies, 2008. Print.

Fenske, J., & T. Schwenk. Obsessive-Compulsive Disorder: Diagnosis and Management. Platinum Periodicals, 2009. Print.

Vorvick, Linda J. Obsessive-compulsive disorder. PubMed Health, 2010. Web. 10th Mar 2012.

Various Authors. OCD Directory. WebMD, 2012. Web. Mar 2012.

Various Authors. International OCD Foundation. OCFoundation.Org. Web. Mar 2012.