The Abilene Reporter-News (Abilene, Tex.), Vol. 81, No. 20, Ed. 1 Sunday, July 9, 1961, newspaper, July 9, 1961; (https://texashistory.unt.edu/ark:/67531/metapth1672002/m1/4/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .