The Weekly Local (Ennis, Tex.), Vol. 48, No. 1, Ed. 1 Thursday, January 4, 1973, newspaper, January 4, 1973; (https://texashistory.unt.edu/ark:/67531/metapth1690263/m1/1/: accessed July 5, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .