Duval County Picture (San Diego, Tex.), Vol. 4, No. 24, Ed. 1 Wednesday, June 14, 1989, newspaper, June 14, 1989; (https://texashistory.unt.edu/ark:/67531/metapth1053210/m1/1/: accessed July 6, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .