The Chickasha Daily Express (Chickasha, Okla.), Vol. 88, No. 235, Ed. 1 Friday, December 26, 1980, newspaper, December 26, 1980; (https://gateway.okhistory.org/ark:/67531/metadc1869332/m1/5/: accessed July 17, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .