The Ennis Daily News (Ennis, Tex.), Vol. 83, No. 192, Ed. 1 Wednesday, August 13, 1975, newspaper, August 13, 1975; (https://texashistory.unt.edu/ark:/67531/metapth777822/m1/16/: accessed June 2, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .