Niblack, Leslie G. The Guthrie Daily Leader. (Guthrie, Okla.), Vol. 40, No. 81, Ed. 1 Monday, April 14, 1913, newspaper, April 14, 1913; (https://gateway.okhistory.org/ark:/67531/metadc615048/m1/1/: accessed June 19, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .