The Campus Chat (Denton, Tex.), Vol. 50, No. 45, Ed. 1 Friday, April 7, 1967, newspaper, April 7, 1967; (https://texashistory.unt.edu/ark:/67531/metapth307343/m1/1/: accessed June 28, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .