Denton Record-Chronicle (Denton, Tex.), Vol. 73, No. 258, Ed. 1 Friday, May 28, 1976, newspaper, May 28, 1976; (https://texashistory.unt.edu/ark:/67531/metapth1703244/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .