The Pharr Press (Pharr, Tex.), Vol. 39, No. 10, Ed. 1 Thursday, March 11, 1971, newspaper, March 11, 1971; (https://texashistory.unt.edu/ark:/67531/metapth715091/m1/2/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .