The Optimist (Abilene, Tex.), Vol. 62, No. 9, Ed. 1, Friday, November 1, 1974, newspaper, November 1, 1974; (https://texashistory.unt.edu/ark:/67531/metapth91844/m1/2/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .