The Prague News and The Prague Record (Prague, Okla.), Vol. 14, No. 45, Ed. 2 Thursday, May 17, 1917, newspaper, May 17, 1917; (https://gateway.okhistory.org/ark:/67531/metadc148185/m1/1/: accessed April 25, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .