細節
Six volumes of the Annual Report of the Bureau of Ethnology, J. W. Powell (Director), U. S. Government Printing Office, 1880-1881; 1882-1883; 1883-1884; 1887-1888; 1892-1893 Part 1 and Part 2; one Annual Report of the Board of Regents of the Smithsonian Institution, year ending June 30, 1902, U.S. Government Printing office, 1904. (7)