News Bulletin (Castroville, Tex.), Vol. 22, No. 37, Ed. 1 Monday, September 15, 1980, newspaper, September 15, 1980; (https://texashistory.unt.edu/ark:/67531/metapth1593831/m1/1/: accessed June 4, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .