Niblack, Leslie G. The Guthrie Daily Leader. (Guthrie, Okla.), Vol. 33, No. 12, Ed. 1 Tuesday, June 8, 1909, newspaper, June 8, 1909; (https://gateway.okhistory.org/ark:/67531/metadc615408/m1/1/: accessed November 24, 2020), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .