Denton Record-Chronicle (Denton, Tex.), Vol. 62, No. 232, Ed. 1 Monday, May 10, 1965, newspaper, May 10, 1965; (https://texashistory.unt.edu/ark:/67531/metapth1532133/m1/3/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .