The Dublin Progress (Dublin, Tex.), Vol. 81, No. 26, Ed. 1 Thursday, November 21, 1968, newspaper, November 21, 1968; (https://texashistory.unt.edu/ark:/67531/metapth776216/m1/1/: accessed April 24, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .