Medina Valley and County News Bulletin (Castroville, Tex.), Vol. 12, No. 28, Ed. 1 Wednesday, October 27, 1971, newspaper, October 27, 1971; (https://texashistory.unt.edu/ark:/67531/metapth1599303/m1/3/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .