Burke, J. J. The Daily Transcript (Norman, Okla.), Vol. 4, No. 238, Ed. 1 Saturday, April 28, 1917, newspaper, April 28, 1917; (https://gateway.okhistory.org/ark:/67531/metadc113455/m1/1/: accessed October 17, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .