Sulphur Springs News-Telegram (Sulphur Springs, Tex.), Vol. 102, No. 40, Ed. 1 Sunday, February 17, 1980, newspaper, February 17, 1980; (https://texashistory.unt.edu/ark:/67531/metapth823889/m1/28/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .