Hofer, H. C. The Dover News (Dover, Okla.), Vol. 15, No. 47, Ed. 1 Thursday, March 2, 1916, newspaper, March 2, 1916; (https://gateway.okhistory.org/ark:/67531/metadc136462/m1/1/: accessed November 21, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .