The Ada Weekly News (Ada, Okla.), Vol. 18, No. 12, Ed. 1 Thursday, July 11, 1918, newspaper, July 11, 1918; (https://gateway.okhistory.org/ark:/67531/metadc1784232/m1/4/: accessed July 12, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .