The Lawton Constitution (Lawton, Okla.), Vol. 62, No. 242, Ed. 1 Wednesday, July 15, 1964, newspaper, July 15, 1964; (https://gateway.okhistory.org/ark:/67531/metadc2032711/m1/6/: accessed July 17, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .