The Rattler (San Antonio, Tex.), Vol. 75, No. 14, Ed. 1 Wednesday, April 11, 1990, newspaper, April 11, 1990; (https://texashistory.unt.edu/ark:/67531/metapth1518680/m1/1/: accessed July 4, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .