Bryan, J. E. The Mountain Park Herald (Mountain Park, Okla.), Vol. 8, No. 19, Ed. 1 Friday, June 2, 1911, newspaper, June 2, 1911; (https://gateway.okhistory.org/ark:/67531/metadc853302/m1/1/: accessed September 21, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .