Mayfield, J. W. The Supply Republican (Supply, Okla.), Vol. 17, No. 51, Ed. 1 Thursday, January 23, 1919, newspaper, January 23, 1919; (https://gateway.okhistory.org/ark:/67531/metadc848399/m1/1/: accessed May 23, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .