American Psychiatric Association. Diagnostic and Statistical Manual of Mental Disorders. 4th ed. Washington, DC: American Psychiatric Press, Inc., 1994.
Peightel, James A., Thomas L. Hardie, and David A. Baron. "Complementary/Alternative Therapies in the Treatment of Psychiatric Illnesses." In Complementary/Alternative Medicine: An Evidence Based Approach. John W. Spencer and Joseph J. Jacobs, eds. St. Louis: Mosby, 1999.
Thompson, Tracy. The Beast: A Reckoning with Depression. New York: G. P. Putnam, 1995.
Ying, Zhou Zhong and Jin Hui De. "Psychiatry and Neurology." In Clinical Manual of Chinese Herbal Medicine and Acupuncture. New York: Churchill Livingston, 1997.
PERIODICALS
"A Natural Mood-booster that Really Works: a Group of Noted Researchers Found that the Supplement SAMe Works as Well as Antidepressant Drugs." Natural Health (July 2003): 22.
"Antidepression 'Pacemaker' Demonstrates Long-Term Benefits." Medical Devices and Surgical Technology Week. (December 30, 2001): 34.
Deltito, Joseph, and Doris Beyer. "The Scientific, Quasi-scientific and Popular Literature on the Use of St. John's Wort in the Treatment of Depression." Journal of Affective Disorders 51 (1998): 345-351.
Head, Kathi. "Conquer Depression Without Drugs." Let's Live 68 (2000): 72+.
Jancin, Bruce. "Chronic Pain Affects 67% of Patients With Depression: 'Stunning' Finding in Primary Care Study." Internal Medicine News (September 15, 2003): 4.
Miller, Mark D. "Recognizing and Treating Depression in the Elderly." Medscape Mental Health 2, no.3 (1997). http://www.medscape.com.