The Optimist (Abilene, Tex.), Vol. 63, No. 20, Ed. 1, Friday, March 12, 1976, newspaper, March 12, 1976; (https://texashistory.unt.edu/ark:/67531/metapth91880/m1/1/: accessed April 28, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .