Micale, Mark S. Approaching Hysteria: Disease and its Interpretations. Princeton University Press, 1995, http://HSS. 27
Hergenhahn, Baldwin Ross. An Introduction to the History of Psychology. 2nd ed., Wadsworth Publishing, 1992, http://HSS. 459-60
Micale, Mark S. Approaching Hysteria: Disease and its Interpretations. Princeton University Press, 1995, http://HSS. 64
Hergenhahn, Baldwin Ross. An Introduction to the History of Psychology. 2nd ed., Wadsworth Publishing, 1992, http://HSS. 460
Showalter, Elaine. The Female Malady: Women, Madness, and English Culture, 1830-1980. Pantheon Books, 1985. 155-6