Oklahoma City Times (Oklahoma City, Okla.), Vol. 92, No. 71, Ed. 2 Thursday, May 14, 1981, newspaper, May 14, 1981; (https://gateway.okhistory.org/ark:/67531/metadc1847900/m1/1/: accessed July 10, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .