The North Texas Daily (Denton, Tex.), Vol. 53, No. 83, Ed. 1 Thursday, June 11, 1970, newspaper, June 11, 1970; (https://texashistory.unt.edu/ark:/67531/metapth326451/m1/1/: accessed April 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .