Pittsburg County Guardian (McAlester, Okla.), Vol. 14, No. 46, Ed. 1 Thursday, July 10, 1919, newspaper, July 10, 1919; (https://gateway.okhistory.org/ark:/67531/metadc141528/m1/2/: accessed April 25, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .