Tulsa Daily World (Tulsa, Okla.), Vol. 8, No. 238, Ed. 1 Friday, June 20, 1913, newspaper, June 20, 1913; (https://gateway.okhistory.org/ark:/67531/metadc133959/m1/1/: accessed May 7, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .