The Optimist (Abilene, Tex.), Vol. 96, No. 40, Ed. 1, Friday, February 29, 2008, newspaper, February 29, 2008; (https://texashistory.unt.edu/ark:/67531/metapth101984/m1/1/: accessed May 4, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .