The Oklahoma Daily (Norman, Okla.), Vol. 66, No. 128, Ed. 1 Thursday, March 20, 1980, newspaper, March 20, 1980; (https://gateway.okhistory.org/ark:/67531/metadc1821036/m1/9/: accessed July 12, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .