Oklahoma City Times (Oklahoma City, Okla.), Vol. 88, No. 117, Ed. 1 Thursday, July 7, 1977, newspaper, July 7, 1977; (https://gateway.okhistory.org/ark:/67531/metadc1797862/m1/1/: accessed June 22, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .