The Optimist (Abilene, Tex.), Vol. 64, No. 7, Ed. 1, Friday, October 15, 1976, newspaper, October 15, 1976; (https://texashistory.unt.edu/ark:/67531/metapth91894/m1/8/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .