Oklahoma City Times (Oklahoma City, Okla.), Vol. 84, No. 102, Ed. 2 Tuesday, June 19, 1973, newspaper, June 19, 1973; (https://gateway.okhistory.org/ark:/67531/metadc1788866/m1/1/: accessed June 5, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .