The Optimist (Abilene, Tex.), Vol. 48, No. 3, Ed. 1, Friday, September 30, 1960, newspaper, September 30, 1960; (https://texashistory.unt.edu/ark:/67531/metapth95979/m1/1/: accessed October 19, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .