Caufield, T. E. Borger Daily Herald (Borger, Tex.), Vol. 1, No. 118, Ed. 1 Sunday, April 10, 1927, newspaper, April 10, 1927; (https://texashistory.unt.edu/ark:/67531/metapth167051/m1/1/: accessed April 20, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .