The Pittsburg Enterprise (Pittsburg, Okla.), Vol. 9, No. 2, Ed. 1 Thursday, July 17, 1913, newspaper, July 17, 1913; (https://gateway.okhistory.org/ark:/67531/metadc1042834/m1/1/: accessed July 22, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .