The Rio Grande Herald (Rio Grande City, Tex.), Vol. 80, No. 1, Ed. 1 Thursday, November 23, 1989, newspaper, November 23, 1989; (https://texashistory.unt.edu/ark:/67531/metapth195212/m1/1/: accessed May 6, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .