Oklahoma City Times (Oklahoma City, Okla.), Vol. 51, No. 104, Ed. 3 Friday, September 20, 1940, newspaper, September 20, 1940; (https://gateway.okhistory.org/ark:/67531/metadc1993305/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .