Wandell, Clarence F. Cimarron Valley Clipper (Coyle, Okla.), Vol. 13, No. 15, Ed. 1 Thursday, August 28, 1913, newspaper, August 28, 1913; (https://gateway.okhistory.org/ark:/67531/metadc912368/m1/1/: accessed December 13, 2017), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .