Cardenas, Alfredo E. Duval County Picture (San Diego, Tex.), Vol. 8, No. 38, Ed. 1 Wednesday, September 22, 1993, newspaper, September 22, 1993; (https://texashistory.unt.edu/ark:/67531/metapth1005476/m1/2/: accessed January 19, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .