1. Alvarado, Carlos S., and Nancy L. Zingrone. 2012. Classic Text No. 90. ‘The Pathology and Treatment of Mediomania,’ by Frederic Rowland Marvin (1874). History of Psychiatry 23 (2): 229–244.
2. Angoff, Allan. 2009. Eileen Garrett and the World Beyond the Senses. New York: Helix Press.
3. Cook, Cecil M. 1931. The Voice Triumphant: The Revelations of a Medium. New York: A. A. Knopf.
4. Coon, Deborah J. 2002. Testing the Limits of Sense and Science: American Experimental Psychologists Combat Spiritualism, 1880–1920. In Evolving Perspectives on the History of Psychology, ed. Wade E. Pickren and Donald A. Dewsbury, 116–134. Washington, DC: American Psychological Association.
5. Fodor, Nandor. 1966. Encyclopaedia of Psychic Science. New York: University Books.