Daniel C. (1997) Soul Of Shamanism: Western Fantasies, Imaginal Realities. Continuum. ISBN 0-8264-1081-2 "My Path in Shamanism"- Interview with Michael
9780802077172 . Pg 21. Native American Autobiography: An Anthology Knud Rasmussen and the Iglulik Inuit, Part 5 Shamanism As a Spiritual Practice for Daily Life
системасына айяһуаска исерүенең неврологик аспектларын өйрәнәләр. Vegetalismo: Shamanism Among the Mestizo Population of the Peruvian Amazon, 1986, ISBN 91-22-00819-5