The Oklahoma Daily (Norman, Okla.), Vol. 53, No. 113, Ed. 1 Wednesday, March 15, 1967, newspaper, March 15, 1967; (https://gateway.okhistory.org/ark:/67531/metadc1828981/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .