The Morning Tulsa Daily World (Tulsa, Okla.), Vol. 14, No. 285, Ed. 1, Thursday, July 8, 1920, newspaper, July 8, 1920; (https://gateway.okhistory.org/ark:/67531/metadc77415/m1/1/: accessed March 20, 2019), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .