Meredith, Howard. "Caddo (Kadohadacho)."Archived 2010-07-19 at the Wayback MachineOklahoma Historical Society's Encyclopedia of Oklahoma History and Culture. (retrieved 6 September 2009)
web.archive.org
Meredith, Howard. "Caddo (Kadohadacho)."Archived 2010-07-19 at the Wayback MachineOklahoma Historical Society's Encyclopedia of Oklahoma History and Culture. (retrieved 6 September 2009)