The Ralston Tribune (Ralston, Okla.), Vol. 3, No. 33, Ed. 1 Friday, May 9, 1919, newspaper, May 9, 1919; (https://gateway.okhistory.org/ark:/67531/metadc907731/m1/1/: accessed March 26, 2025), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .