1. The Katsina cult: a western pueblo perspective;Adams,2000
2. The illusion of reality or the reality of illusion: hallucinations and culture;Al-Issa;British Journal of Psychiatry,1995
3. The Quest for the Shaman: Shape-Shifters, Sorcerers, and Spirits;Aldhouse-Green,2005
4. Andrews, S., 2000. Herbs of the Northern Shaman: A Guide to Mind-Altering Plants of the Northern Hemisphere. Loompanics Unlimited, Port Townsend, Washington.
5. Back to basics: the middle-range program as pragmatic archaeology;Arnold,2003