Niblack, Leslie G. The Guthrie Daily Leader. (Guthrie, Okla.), Vol. 49, No. 17, Ed. 1 Wednesday, January 31, 1917, newspaper, January 31, 1917; (https://gateway.okhistory.org/ark:/67531/metadc617898/m1/1/: accessed December 15, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .