Mathis, Dora Barrera. Rio Grande Herald (Rio Grande City, Tex.), Vol. 36, No. 42, Ed. 1 Thursday, August 5, 1982, newspaper, August 5, 1982; (https://texashistory.unt.edu/ark:/67531/metapth194883/m1/1/: accessed November 25, 2017), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .