The North Texas Daily (Denton, Tex.), Vol. 55, No. 13, Ed. 1 Wednesday, September 22, 1971, newspaper, September 22, 1971; (https://texashistory.unt.edu/ark:/67531/metapth326592/m1/3/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .