1. Faich, Ron. n.d. “Selected Recently Released 1980 Census Data for the Navajo Indian Reservation.” Unpublished essay. This material was abstracted by Dr. Faich, the Navajo Tribe Demographer/Statistician, Divison of Community Development, Window Rock, AZ 86515-0308.
2. “General Accounting System.” n.d.Navajo Arts and Crafts Enterprise. This document was provided to the Navajo Arts and Crafts Enterprise, Window Rock, AZ 86515, by Arthur Andersen as part of a consulting and auditing contract.
3. Gilbreath, Kent. 1973.Red Capitalism: An Analysis of the Navajo Economy. Norman: U of Oklahoma R
4. Iverson, Peter. 1981.The Navajo Nation. Westport: Greenwood.
5. Kluckhohn, Clyde, and Dorothea Leighton. 1962.The Navaho. Rev. Ed. New York: Anchor.