Cooper Review (Cooper, Tex.), Vol. 95, No. 7, Ed. 1 Thursday, February 14, 1974, newspaper, February 14, 1974; (https://texashistory.unt.edu/ark:/67531/metapth984421/m1/1/: accessed July 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .