National Institutes of Health. Chronic Illness and Mental Health Psychotherapies.
National Institute of Mental Health. http://www.nimh.nih.gov/health/topics/psychotherapies/index.shtml. Accessed July 2016.
Seligman L, Ollendick T. Cognitive-Behavioral Therapy for Anxiety Disorders in Youth. Child and Adolescent Psychiatric Clinics of North America. 2011;20(2):217-238. doi:10.1016/j.chc.2011.01.003.
Child Cognitive Behavioral Therapy. Massachusetts General Hospital Comprehensive Clinical Psychiatry. http://www.massgeneral.org/psychiatry/services/child_cbt_conditions.aspx. Accessed 2/21/16.
Kendall P. Child and Adolescent Therapy. 4th Ed: Cognitive-Behavioral Procedures New York: Guilford Press; 2011