Tulsa Daily World (Tulsa, Okla.), Vol. 12, No. 161, Ed. 1 Wednesday, February 28, 1917, newspaper, February 28, 1917; (https://gateway.okhistory.org/ark:/67531/metadc134307/m1/1/: accessed April 18, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .