Dyer, Ray J. The El Reno Daily Tribune (El Reno, Okla.), Vol. 48, No. 60, Ed. 1 Thursday, May 4, 1939, newspaper, May 4, 1939; (https://gateway.okhistory.org/ark:/67531/metadc923805/m1/1/: accessed December 17, 2017), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .