United States. Bureau of Indian Affairs & United States. National Archives and Records Service. (1983). Records of the Bureau of Indian Affairs: Indexes to letters received, 1881-1907. National Archives, National Archives and Records Service, General Services Administration.
Chicago Style (17th ed.) CitationUnited States. Bureau of Indian Affairs and United States. National Archives and Records Service. Records of the Bureau of Indian Affairs: Indexes to Letters Received, 1881-1907. Washington [D.C.]: National Archives, National Archives and Records Service, General Services Administration, 1983.
MLA (9th ed.) CitationUnited States. Bureau of Indian Affairs and United States. National Archives and Records Service. Records of the Bureau of Indian Affairs: Indexes to Letters Received, 1881-1907. National Archives, National Archives and Records Service, General Services Administration, 1983.