Plains Bibliography
Chamberlain, Von, D. When Stars Came Down to Earth, Ballena Press, 1968. Hassrick, Royal B. The Sioux: Life and Customs of a Warrior Society. Norman: Universiy of Oklahoma Press, 1964. Hoebel, E. Adamson. The Cheyennes, Indians of the Great Plains. U.S.A.: Holt, Rinehart, and Winston, Inc., 1960. Hyde, George E. Indians of the High Plains. Norman: University of Oklahoma Press, 1959. Lowie, Robert H. Indians of the Plains. New York: McGraw-Hill Book Company, Inc., 1954. Weltfish, Gene. The Lost Universe. New York: Basic Books, Inc., 1965.
From J.J. Antequino's and Felix Rivera's ID1 paper.