- Bird/Burd/Byrd in the 1920 Oklahoma census by Arlene LeMaster, 1993
- Ft. Gibson, Oklahoma National Cemetery by Gary W Lester, 1995
- Greenlawn Cemetery, Checotah Oklahoma by Ron Long, 2000
- Records of medical history of Fort Sill, Indian Territory, Feb. 1873-May 1880, and of Fort Sill, Oklahoma, 1903-1913 by Polly Lewis Murphy, 1984
- Oklahoma research: The twin territories by Jean C Brown, 1975
- 1900 census index, Choctaw Nation Indian Territory, Oklahoma by Gloryann Hankins Young, 1981
- Old Choctaw Nation cemeteries: Spiro, Le Flore Co., Oklahoma by Mack Stanley, 1981
- U.S. territorial census index Oklahoma, 1860: White settlers in Indian Territory by Ronald Vern Jackson, 1999
- ... Ames, Oklahoma 1901-2001: A history by Keith Hardiman, 2001
- Weatherford, Oklahoma Death Announcements by Geoffrey L Satter, 2000
- 1890 Oklahoma census index: Special schedule of the eleventh census (1890) enumerating Union veterans and of Union veterans of the Civil War by Ronald Vern Jackson, 1984
- Oklahoma City, O.T. directory: August 1889 by R. W McAdam, 1989
- Cumulative Index to Weatherford, Oklahoma Death Announcements by Geoffrey L Satter, 2000
- Cemetery inscriptions of the Mennonite Church cemetery, Canadian County, Oklahoma by Pamela Foley Smith, 1988
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