Sword of Truth (Sentinel, Okla.), Vol. 2, No. 37, Ed. 1 Wednesday, May 20, 1914, newspaper, May 20, 1914; (https://gateway.okhistory.org/ark:/67531/metadc181467/m1/1/: accessed April 23, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .