University of Texas at El Paso. The Prospector (El Paso, Tex.), Vol. 72, No. 62, Ed. 1 Tuesday, June 9, 1987, newspaper, June 9, 1987; (https://texashistory.unt.edu/ark:/67531/metapth1626166/m1/1/: accessed May 14, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .