Oklahoma City Times (Oklahoma City, Okla.), Vol. 67, No. 108, Ed. 4 Wednesday, June 13, 1956, newspaper, June 13, 1956; (https://gateway.okhistory.org/ark:/67531/metadc2000489/m1/1/: accessed June 28, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .