Haskell, Charles N. New-State Tribune. (Oklahoma City, Okla.), Vol. 17, No. 34, Ed. 1 Thursday, July 20, 1911, newspaper, July 20, 1911; (https://gateway.okhistory.org/ark:/67531/metadc97580/m1/1/: accessed September 19, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .