Roberts, Kenneth. Rio Grande Herald (Rio Grande City, Tex.), Vol. 81, No. 11, Ed. 1 Thursday, March 18, 1993, newspaper, March 18, 1993; (https://texashistory.unt.edu/ark:/67531/metapth195384/m1/1/: accessed May 1, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .