Niblack, Leslie G. The Guthrie Daily Leader. (Guthrie, Okla.), Vol. 35, No. 30, Ed. 1 Wednesday, July 6, 1910, newspaper, July 6, 1910; (https://gateway.okhistory.org/ark:/67531/metadc614880/m1/1/: accessed May 22, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .