The Daily News-Telegram (Sulphur Springs, Tex.), Vol. 90, No. 175, Ed. 1 Wednesday, July 24, 1968, newspaper, July 24, 1968; (https://texashistory.unt.edu/ark:/67531/metapth1585683/m1/1/: accessed July 9, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .