The Cimarron News. (Boise City, Okla.), Vol. 23, No. 32, Ed. 1 Thursday, March 10, 1921, newspaper, March 10, 1921; (https://gateway.okhistory.org/ark:/67531/metadc305225/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .