The Greenfield Hustler (Greenfield, Okla.), Vol. 4, No. 11, Ed. 1 Thursday, May 18, 1916, newspaper, May 18, 1916; (https://gateway.okhistory.org/ark:/67531/metadc1171191/m1/1/: accessed April 25, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .