Corbett, William P., "Prisoner of War Camps"Archived 2017-12-28 at the Wayback Machine, Encyclopedia of Oklahoma History and Culture. Oklahoma Historical Society. Retrieved March 28, 2011
Corbett, William P., "Prisoner of War Camps"Archived 2017-12-28 at the Wayback Machine, Encyclopedia of Oklahoma History and Culture. Oklahoma Historical Society. Retrieved March 28, 2011