The Ennis Daily News (Ennis, Tex.), Vol. 78, No. 71, Ed. 1 Wednesday, March 25, 1970, newspaper, March 25, 1970; (https://texashistory.unt.edu/ark:/67531/metapth1677990/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .