官方藏书 / Archaeology_and_Anthropology / The Cliff Ruins of Canyon de Chelly, Arizona / Sixteenth Annual Report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution, 1894-95, Government Printing Office, Washington, 1897, pages 73-198
The Cliff Ruins of Canyon de Chelly, Arizona / Sixteenth Annual Report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution, 1894-95, Government Printing Office, Washington, 1897, pages 73-198