The American Guardian (Oklahoma City, Okla.), Vol. 22, No. 12, Ed. 1 Friday, December 23, 1938, newspaper, December 23, 1938; (https://gateway.okhistory.org/ark:/67531/metadc2051603/m1/1/: accessed June 29, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .