Luther Register. (Luther, Okla.), Vol. 17, No. 36, Ed. 1 Friday, March 31, 1916, newspaper, March 31, 1916; (https://gateway.okhistory.org/ark:/67531/metadc853362/m1/1/: accessed April 24, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .