Denton Record-Chronicle (Denton, Tex.), Vol. 60, No. 186, Ed. 1 Sunday, March 10, 1963, newspaper, March 10, 1963; (https://texashistory.unt.edu/ark:/67531/metapth1531926/m1/8/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .