The Chandler Tribune (Chandler, Okla.), Vol. 18, No. 2, Ed. 1 Thursday, February 28, 1918, newspaper, February 28, 1918; (https://gateway.okhistory.org/ark:/67531/metadc915144/m1/1/: accessed May 14, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .