Oklahoma City Times (Oklahoma City, Okla.), Vol. 82, No. 126, Ed. 1 Friday, July 16, 1971, newspaper, July 16, 1971; (https://gateway.okhistory.org/ark:/67531/metadc1786735/m1/4/: accessed July 17, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .