Denton Record-Chronicle (Denton, Tex.), Vol. 74, No. 42, Ed. 1 Monday, September 20, 1976, newspaper, September 20, 1976; (https://texashistory.unt.edu/ark:/67531/metapth1703342/m1/1/: accessed August 15, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .