AA Services (2002). Twelve steps and twelve traditions, Alcoholics Anonymous World Services, Inc.; 46th printing edition.
Connors, G. J., Tonigan, J. S., & Miller, W. R. (2001). A longitudinal model of intake symptomatology, AA participation and outcome: retrospective study of the Project MATCH outpatient and aftercare samples. Journal of Studies on Alcohol, 62, 817–825.
Emrick, C. D., Tonigan, J. S., Montgomery, H. A., & Little, L. (1993). Alcoholics anonymous: What is currently known? In B. S. McCrady & W. R. Miller (Eds.), Research on Alcoholics Anonymous: Opportunities and alternatives (pp. 41–76). New Brunswick: NJ7 Rutgers Center on Alcohol Studies.
Grof, S., & Grof, C. (2010). Holotropic Breathwork: A new approach to self-exploration and therapy. Excelsior Editions/State University of New York.
James, W. (1902). The varieties of religious experience: A study in human nature. Cosimo Classics.
Jefferys, B. (1999). Transpersonal psychotherapy with chemically dependent clients. (Unpublished PhD Dissertation, 1999).
Jung, C.G., (1961). Letter to Bill Wilson (January 30, 1961), Grapevine; published by the permission of the Jung estate.
Metcalf, B. A. (1995). (Unpublished Dissertation). Examining the Effects of Holotropic Breathwork in the Recovery from Alcoholism and Drug Dependence.
Moos, R. H., & Moos, B. S. (2004). Long-term influence of duration and frequency of participation in Alcoholics Anonymous on individuals with alcohol use disorders. Journal of Consulting and Clinical Psychology, 72, 81–90.
Moos, R. H., Schutte, K., Brennan, P., & Moos, B. S. (2004). Ten-year patterns of alcohol consumption and drinking problems among older women and men. Addiction, 99, 829–838.
Rhinewine, J. P., & Williams, O. J. (2007). Holotropic Breathwork: the potential role of a prolonged, voluntary hyperventilation procedure as an adjunct to psychotherapy. The Journal of Alternative and Complementary Medicine, 13, 771–776.
Taylor, K. (1994). The Breathwork experience: Explorations of healing in non-ordinary states of consciousness. Santa Cruz: Hanford Mead Publishers, Inc.
Taylor, K. (Ed.). (2003). Exploring holotropic Breathwork: Selected articles from a decade of articles from the inner door. Santa Cruz: Hanford Mead Publishers, Inc.
Taylor, K. (2007). Holotropic Breathwork adjunct to substance abuse treatment in therapeutic community. In K. Taylor & S. Macy (Eds.), MFT considering holotropic Breathwork. Santa Cruz: Hanford Mead Publishers, Inc.
Tonigan, J. S., Connors, G. J., & Miller, W. R. (2003). Participation and involvement in Alcoholics Anonymous. In T. F. Babor (Ed.), Treatment matching in alcoholism (pp. 184–204). New York: Cambridge University Press.
Weil, A. (1972). The natural mind: A new way of looking at drugs and higher consciousness. Boston: Houghton Mifflin.