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Foster, Morris W. & McCollough, Martha (2001). Plains Apache p. 938. In Raymond J. DeMaillie, Handbook of North American Indians, Volume 13: Plains (p. 926-940). Washington, D.C.: Smithsonian Institution. Gearchiveerd op 17 augustus 2023.
Opler, E. Morris (1983), The Apachean Culture Pattern and Its Origins p. 385. In Alfonso Ortiz (Ed.), Handbook of North American Indians, Volume 10: Southwest (p. 368-392). Washington, D.C.: Smithsonian Institution. Gearchiveerd op 17 augustus 2023.
Gunnerson, James H. (1979). Southern Athapaskan Archeology p. 162. In Alfonso Ortiz (Ed.), Handbook of North American Indians, Volume 9: Southwest (p. 162-169). Washington, D.C.: Smithsonian Institution. Gearchiveerd op 17 augustus 2023.
Handbook of Texas Online, J. Gilbert McAllister and H. Allen Anderson, "Kiowa Apache Indians", geraadpleegd op 30 juni 2017
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web.archive.org
Foster, Morris W. & McCollough, Martha (2001). Plains Apache p. 938. In Raymond J. DeMaillie, Handbook of North American Indians, Volume 13: Plains (p. 926-940). Washington, D.C.: Smithsonian Institution. Gearchiveerd op 17 augustus 2023.
Opler, E. Morris (1983), The Apachean Culture Pattern and Its Origins p. 385. In Alfonso Ortiz (Ed.), Handbook of North American Indians, Volume 10: Southwest (p. 368-392). Washington, D.C.: Smithsonian Institution. Gearchiveerd op 17 augustus 2023.
Gunnerson, James H. (1979). Southern Athapaskan Archeology p. 162. In Alfonso Ortiz (Ed.), Handbook of North American Indians, Volume 9: Southwest (p. 162-169). Washington, D.C.: Smithsonian Institution. Gearchiveerd op 17 augustus 2023.
