The El Reno Daily Tribune (El Reno, Okla.), Vol. 61, No. 43, Ed. 1 Sunday, April 20, 1952, newspaper, April 20, 1952; (https://gateway.okhistory.org/ark:/67531/metadc921006/m1/1/: accessed April 25, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .