Sulphur Springs News-Telegram (Sulphur Springs, Tex.), Vol. 100, No. 229, Ed. 1 Wednesday, September 27, 1978, newspaper, September 27, 1978; (https://texashistory.unt.edu/ark:/67531/metapth816351/m1/1/: accessed June 30, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .