The Rio Grande Herald (Rio Grande City, Tex.), Vol. 80, No. 92, Ed. 1 Thursday, September 12, 1991, newspaper, September 12, 1991; (https://texashistory.unt.edu/ark:/67531/metapth195306/m1/9/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .