Dyer, Ray J. The El Reno Daily Tribune (El Reno, Okla.), Vol. 49, No. 138, Ed. 1 Wednesday, August 7, 1940, newspaper, August 7, 1940; (https://gateway.okhistory.org/ark:/67531/metadc922781/m1/1/: accessed January 28, 2020), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .