Hill Country News (Austin, Tex.), Vol. 8, No. 5, Ed. 1 Thursday, February 5, 1976, newspaper, February 5, 1976; (https://texashistory.unt.edu/ark:/67531/metapth1297763/m1/1/: accessed June 6, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .