Oklahoma City Times (Oklahoma City, Okla.), Vol. 83, No. 5, Ed. 2 Friday, February 25, 1972, newspaper, February 25, 1972; (https://gateway.okhistory.org/ark:/67531/metadc1787990/m1/1/: accessed June 5, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .