Rio Grande Herald (Rio Grande City, Tex.), Vol. 38, No. 19, Ed. 1 Thursday, March 8, 1984, newspaper, March 8, 1984; (https://texashistory.unt.edu/ark:/67531/metapth194914/m1/2/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .