Sulphur Springs News-Telegram (Sulphur Springs, Tex.), Vol. 102, No. 192, Ed. 1 Wednesday, August 13, 1980, newspaper, August 13, 1980; (https://texashistory.unt.edu/ark:/67531/metapth823701/m1/1/: accessed June 19, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .