Ades T, Alteri R, Gansler T, et al (eds.). (2009). American Cancer Society Complete Guide to Complementary & Alternative Cancer Therapies. (2nd Edition). Georgia: American Cancer Society.
American Cancer Society. (2014, January 23). Complementary and Alternative Methods and Cancer. Atlanta. Retrieved from: http://www.cancer.org/acs/groups/cid/documents/webcontent/acspc-041660-pdf.pdf.
National Center for Complementary and Alternative Medicine (NCCAM). (2014, July). Complementary, Alternative, or Integrative Health: What's in a Name. US Department of Health and Human Services. Retrieved from: http://nccam.nih.gov/health/whatiscam.
World Health Organization (WHO). (2004, January). Guidelines on Developing Consumer Information on Proper Use of Traditional, Complementary and Alternative Medicine. Geneva: World Health Organization.×