The Optimist (Abilene, Tex.), Vol. 49, No. 20, Ed. 1, Friday, March 16, 1962, newspaper, March 16, 1962; (https://texashistory.unt.edu/ark:/67531/metapth99286/m1/1/: accessed April 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .