The Pharr Press (Pharr, Tex.), Vol. 36, No. 51, Ed. 1 Thursday, December 18, 1969, newspaper, December 18, 1969; (https://texashistory.unt.edu/ark:/67531/metapth715093/m1/1/: accessed July 8, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .