The Oklahoma Daily (Norman, Okla.), Vol. 1, No. 81, Ed. 1 Friday, January 31, 1969, newspaper, January 31, 1969; (https://gateway.okhistory.org/ark:/67531/metadc1829322/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .