The Chickasha Daily Express (Chickasha, Okla.), Vol. 81, No. 234, Ed. 1 Thursday, December 6, 1973, newspaper, December 6, 1973; (https://gateway.okhistory.org/ark:/67531/metadc1866936/m1/1/: accessed June 3, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .