The Denison Press (Denison, Tex.), Vol. 29, No. 3, Ed. 1 Friday, July 5, 1957, newspaper, July 5, 1957; (https://texashistory.unt.edu/ark:/67531/metapth738161/m1/4/: accessed July 4, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .