The Chickasha Daily Express (Chickasha, Okla.), Vol. 70, No. 139, Ed. 1 Wednesday, July 18, 1962, newspaper, July 18, 1962; (https://gateway.okhistory.org/ark:/67531/metadc1895302/m1/1/: accessed July 12, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .