The Chickasha Daily Express (Chickasha, Okla.), Vol. 79, No. 242, Ed. 1 Wednesday, December 8, 1971, newspaper, December 8, 1971; (https://gateway.okhistory.org/ark:/67531/metadc1866315/m1/1/: accessed July 4, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .