By Wim M.J. Van Binsbergen
By John G. Neihardt, Philip J. Deloria, Vine Deloria, Jr.
By Ron Bodin
By Wade Davis
By Walter Williams
By Rachel Harding (Iliff School of Theology)
By Robin Horton (University of Port Harcourt, Nigeria)
By Thomas Spear (Author), Isaria N. Kimambo
By Thomas Spear, Isaria N. Kimambo
By Jacob K. Olupona, Terry Rey
By M. Balzer
By W. Hart
By Godfrey Lienhardt (former Reader in Social Anthropology, former Reader in Social Anthropology, University of Oxford)
By Mbiti, John S.
By Heike Behrend
By Xavier-Marie Bonnot, Justin Phipps
By Gilbert, Adrian & Maurice Cotterell.
By Black Elk, Joseph Epes Brown
By Renie Chow Choy
By Guy Morpuss
By Douglas H. Johnson
By Cooper, Diana
By Evans-Pritchard, e. e.
By Paul Francis
By Maurice M. Cotterell
By Diana Cooper
By Yaya Diallo, Mitchell K. Hall