The Daily Transcript (Norman, Okla.), Vol. 6, No. 32, Ed. 1 Tuesday, April 30, 1918, newspaper, April 30, 1918; (https://gateway.okhistory.org/ark:/67531/metadc113736/m1/1/: accessed April 17, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .