The Mercedes Enterprise (Mercedes, Tex.), Vol. 61, No. 31, Ed. 1 Thursday, July 29, 1976, newspaper, July 29, 1976; (https://texashistory.unt.edu/ark:/67531/metapth1371561/m1/1/: accessed June 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .