The Rattler (San Antonio, Tex.), Vol. 58, No. 11, Ed. 1 Wednesday, March 6, 1974, newspaper, March 6, 1974; (https://texashistory.unt.edu/ark:/67531/metapth1522922/m1/1/: accessed May 24, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .