The Denison Press (Denison, Tex.), Vol. 32, No. 51, Ed. 1 Friday, July 1, 1960, newspaper, July 1, 1960; (https://texashistory.unt.edu/ark:/67531/metapth527814/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .