Leatherman, W. J. The Oklahoma Workman (Guthrie, Okla.), Vol. 13, No. 11, Ed. 1 Sunday, November 1, 1908, newspaper, November 1, 1908; (https://gateway.okhistory.org/ark:/67531/metadc274081/m1/1/: accessed May 22, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .