The Pharr Press (Pharr, Tex.), Vol. 47, No. 14, Ed. 1 Thursday, April 3, 1980, newspaper, April 3, 1980; (https://texashistory.unt.edu/ark:/67531/metapth867043/m1/1/: accessed July 6, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .