Cooper Review (Cooper, Tex.), Vol. 95, No. 31, Ed. 1 Thursday, August 1, 1974, newspaper, August 1, 1974; (https://texashistory.unt.edu/ark:/67531/metapth984313/m1/1/: accessed May 25, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .