The Oklahoma Daily (Norman, Okla.), Vol. 53, No. 169, Ed. 1 Friday, June 23, 1967, newspaper, June 23, 1967; (https://gateway.okhistory.org/ark:/67531/metadc1829035/m1/3/: accessed July 3, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .