Oklahoma City Times (Oklahoma City, Okla.), Vol. 75, No. 38, Ed. 3 Tuesday, March 31, 1964, newspaper, March 31, 1964; (https://gateway.okhistory.org/ark:/67531/metadc1844930/m1/1/: accessed May 30, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .