Waurika News-Democrat (Waurika, Okla.), Vol. 19, No. 37, Ed. 1 Friday, May 7, 1920, newspaper, May 7, 1920; (https://gateway.okhistory.org/ark:/67531/metadc1717437/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .