The Optimist (Abilene, Tex.), Vol. 48, No. 2, Ed. 1, Friday, September 23, 1960, newspaper, September 23, 1960; (https://texashistory.unt.edu/ark:/67531/metapth95978/m1/1/: accessed May 22, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .