The Optimist (Abilene, Tex.), Vol. 49, No. 28, Ed. 1, Friday, May 18, 1962, newspaper, May 18, 1962; (https://texashistory.unt.edu/ark:/67531/metapth99294/m1/1/: accessed July 4, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .