The Morning Tulsa Daily World (Tulsa, Okla.), Vol. 15, No. 69, Ed. 1, Tuesday, December 7, 1920, newspaper, December 7, 1920; (https://gateway.okhistory.org/ark:/67531/metadc77567/m1/1/: accessed September 22, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .