Denton Record-Chronicle (Denton, Tex.), Vol. 76, No. 252, Ed. 1 Wednesday, May 23, 1979, newspaper, May 23, 1979; (https://texashistory.unt.edu/ark:/67531/metapth1596856/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .