Daily Ardmoreite (Ardmore, Okla.), Vol. 25, No. 212, Ed. 1 Sunday, May 5, 1918, newspaper, May 5, 1918; (https://gateway.okhistory.org/ark:/67531/metadc156434/m1/4/: accessed July 17, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .