The Oklahoma Times (Oklahoma City, Okla.), Vol. 27, No. 267, Ed. 1 Monday, February 21, 1916, newspaper, February 21, 1916; (https://gateway.okhistory.org/ark:/67531/metadc169954/m1/1/: accessed April 23, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .