The Chandler Tribune (Chandler, Okla.), Vol. 16, No. 13, Ed. 1 Thursday, May 18, 1916, newspaper, May 18, 1916; (https://gateway.okhistory.org/ark:/67531/metadc915059/m1/1/: accessed April 18, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .