Ulam, P. L. The Chandler Publicist (Chandler, Okla.), Vol. 14, No. 47, Ed. 1 Friday, March 20, 1908, newspaper, March 20, 1908; (https://gateway.okhistory.org/ark:/67531/metadc151312/m1/1/: accessed November 22, 2017), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .