Panola College Pony Express (Carthage, Tex.), Vol. 40, No. 9, Ed. 1 Wednesday, February 14, 1990, newspaper, February 14, 1990; (https://texashistory.unt.edu/ark:/67531/metapth591914/m1/1/: accessed June 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .