El Campo Leader-News (El Campo, Tex.), Vol. 97, No. 18, Ed. 1 Saturday, May 23, 1981, newspaper, May 23, 1981; (https://texashistory.unt.edu/ark:/67531/metapth987175/m1/2/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .