The Mercedes Enterprise (Mercedes, Tex.), Vol. 56, No. 40, Ed. 1 Thursday, October 7, 1971, newspaper, October 7, 1971; (https://texashistory.unt.edu/ark:/67531/metapth1110716/m1/1/: accessed July 9, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .