The Oklahoma Workman (Guthrie, Okla.), Vol. 16, No. 2, Ed. 1 Wednesday, February 1, 1911, newspaper, February 1, 1911; (https://gateway.okhistory.org/ark:/67531/metadc274406/m1/1/: accessed April 18, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .