Evans, George H. Chickasha Daily Express (Chickasha, Okla.), Vol. 17, No. 161, Ed. 1 Friday, July 7, 1916, newspaper, July 7, 1916; (https://gateway.okhistory.org/ark:/67531/metadc727721/m1/1/: accessed December 16, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .