Oklahoma City Times (Oklahoma City, Okla.), Vol. 86, No. 313, Ed. 2 Friday, February 20, 1976, newspaper, February 20, 1976; (https://gateway.okhistory.org/ark:/67531/metadc1797145/m1/1/: accessed July 6, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .