Niblack, Leslie G. The Guthrie Daily Leader. (Guthrie, Okla.), Vol. 54, No. 111, Ed. 1 Monday, January 17, 1921, newspaper, January 17, 1921; (https://gateway.okhistory.org/ark:/67531/metadc712663/m1/1/: accessed April 25, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .