Oklahoma City Times (Oklahoma City, Okla.), Vol. 71, No. 109, Ed. 3 Wednesday, June 15, 1960, newspaper, June 15, 1960; (https://gateway.okhistory.org/ark:/67531/metadc2004000/m1/1/: accessed June 3, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .