The Chickasha Daily Express (Chickasha, Okla.), Vol. 82, No. 31, Ed. 1 Sunday, April 14, 1974, newspaper, April 14, 1974; (https://gateway.okhistory.org/ark:/67531/metadc1867045/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .