Rio Grande Herald (Rio Grande City, Tex.), Vol. 35, No. 8, Ed. 1 Thursday, November 8, 1979, newspaper, November 8, 1979; (https://texashistory.unt.edu/ark:/67531/metapth194740/m1/1/: accessed April 19, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .