Norman Democrat--Topic. (Norman, Okla.), Vol. 17, No. 37, Ed. 1 Friday, April 2, 1909, newspaper, April 2, 1909; (https://gateway.okhistory.org/ark:/67531/metadc153051/m1/1/: accessed October 22, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .