The Duke Times (Duke, Okla.), Vol. 8, No. 10, Ed. 1 Friday, September 8, 1916, newspaper, September 8, 1916; (https://gateway.okhistory.org/ark:/67531/metadc404842/m1/2/: accessed July 18, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .