The El Reno American. (El Reno, Okla.), Vol. 25, No. 36, Ed. 1 Thursday, August 15, 1918, newspaper, August 15, 1918; (https://gateway.okhistory.org/ark:/67531/metadc1784248/m1/3/: accessed July 18, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .