The Dublin Progress (Dublin, Tex.), Vol. 81, No. 18, Ed. 1 Thursday, September 26, 1968, newspaper, September 26, 1968; (https://texashistory.unt.edu/ark:/67531/metapth775434/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .