Evans, George H. Chickasha Daily Express. (Chickasha, Okla.), Vol. 18, No. 67, Ed. 1 Monday, March 20, 1911, newspaper, March 20, 1911; (https://gateway.okhistory.org/ark:/67531/metadc730414/m1/1/: accessed October 23, 2017), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .