Social Anxiety Disorder:
Cain, Susan. Quiet: The Power of Introverts in a World that Can’t Stop Talking. Broadway Paperbacks. 2012.
Bakalar, Nicholas and Hollander, Eric. Coping with Social Anxiety. New York: Henry Holt and Company. 2005.
Barkway, Barbara and Markway, Gregory. Painfully Shy: How to Overcome Social Anxiety and Reclaim Your Life. New York: Thomas Dunne Books. 2001.
Chung, Michaela. The Irresistible Introvert. New York: Skyhorse Publishing, Inc. 2016.
Lane, Christopher. Shyness: How Normal Behavior Became a Sickness. New Haven & London: Yale University Press. 2007.
Laney, Marti Olsen. The Introvert Advantage: How to Thrive in an Extrovert World. New York: Workman Publishing Company, Inc. 2002.
Zimbardo, Philip. Shyness: What It Is, What to Do About It. New York: Perseus Books Group 1977.
“What is Social Anxiety Disorder?” https://socialanxietyinstitute.org. 23 November 2017.