Cleveland County Enterprise (Norman, Okla.), Vol. 26, No. 41, Ed. 1 Wednesday, April 11, 1917, newspaper, April 11, 1917; (https://gateway.okhistory.org/ark:/67531/metadc108615/m1/1/: accessed April 23, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .