Anxiety Disorders Association of America http://www.adaa.org
National Institute of Mental Health http://www.nimh.nih.gov
Anxiety Disorders Association of Canada http://www.anxietycanada.ca
Canadian Psychological Association http://www.cpa.ca
Don't let fear of flying ground you. University of Florida Health Science Center website. Available at: http://news.health.ufl.edu/2011/15617/multimedia/health-in-a-heartbeat/don%E2%80%99t-let-fear-of-flying-ground-you. Published March 9, 2011. Accessed November 11, 2011.
Flying phobia—stress relief tips for fear of flying help. Gentle Stress Relief website. Available at: http://www.gentle-stress-relief.com/flying-phobia.html. Accessed November 11, 2013.
Parvin P. Fear of flying. Emory Magazine website. Available at: http://www.emory.edu/EMORY%5FMAGAZINE/winter2002/flying%5Fmain.html. Published Winter 2002. Accessed November 11, 2013.
Specific phobia. EBSCO DynaMed website. Available at: https://dynamed.ebscohost.com/about/about-us. Updated March 13, 2013. Accessed November 11, 2013.
What causes fear of flying? Anxiety Coach website. Available at: http://www.anxietycoach.com/causes-fear-of-flying.html. Updated September 17, 2013. Accessed November 11, 2013.