The Sunday Tulsa Daily World (Tulsa, Okla.), Vol. 15, No. 108, Ed. 1, Sunday, January 16, 1921, newspaper, January 16, 1921; (https://gateway.okhistory.org/ark:/67531/metadc77607/m1/1/: accessed April 25, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .