Duval County Picture (San Diego, Tex.), Vol. 6, No. 21, Ed. 1 Wednesday, May 29, 1991, newspaper, May 29, 1991; (https://texashistory.unt.edu/ark:/67531/metapth1009723/m1/1/: accessed June 8, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .