The Guthrie Daily Leader (Guthrie, Okla.), Vol. 50, No. 71, Ed. 1 Monday, April 10, 1916, newspaper, April 10, 1916; (https://gateway.okhistory.org/ark:/67531/metadc617674/m1/1/: accessed April 25, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .