Parker, P. L. (1990). Keepers of the treasures: Protecting historic properties and cultural traditions on Indian lands : a report on tribal preservation funding needs submitted to Congress by the National Park Service, United States Department of the Interior. National Park Service, Interagency Resources Division, Branch of Preservation Planning.
Chicago Style (17th ed.) CitationParker, Patricia L. Keepers of the Treasures: Protecting Historic Properties and Cultural Traditions on Indian Lands : A Report on Tribal Preservation Funding Needs Submitted to Congress by the National Park Service, United States Department of the Interior. [Washington, D.C.]: National Park Service, Interagency Resources Division, Branch of Preservation Planning, 1990.
MLA (9th ed.) CitationParker, Patricia L. Keepers of the Treasures: Protecting Historic Properties and Cultural Traditions on Indian Lands : A Report on Tribal Preservation Funding Needs Submitted to Congress by the National Park Service, United States Department of the Interior. National Park Service, Interagency Resources Division, Branch of Preservation Planning, 1990.