The Rio Grande Herald (Rio Grande City, Tex.), Vol. 39, No. 25, Ed. 1 Thursday, April 18, 1985, newspaper, April 18, 1985; (https://texashistory.unt.edu/ark:/67531/metapth194972/m1/1/: accessed April 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .