1 Bruera, Eduardo D., and Russell K. Portenoy. Cancer Pain: Assessment and Management. New York: Cambridge University Press, 2010.
2 "Hypnosis, Meditation, and Relaxation for Pain." WebMD. Accessed: June 30, 2018.
3 "Hypnosis." Online Etymology Dictionary. Accessed: April 2, 2025.
4 James, Tad. Hypnosis: A Comprehensive Guide. Carmarthen, Wales: Crown House Publishing Limited, 2000.
5 Jankowski, Sean. "Learn How to Hypnotize Someone in Five Seconds." Exemplore. June 8, 2018. Accessed: June 30, 2018.
6 Orne, Martin. "Hypnosis." Britannica. March 21, 2025. April 2, 2025.
7 Pintar, Judith, and Steven Jay Lyn. Hypnosis: A Brief History. Malden, MA: Wiley-Blackwell, 2008.