Cooper Review (Cooper, Tex.), Vol. 96, No. 4, Ed. 1 Thursday, January 23, 1975, newspaper, January 23, 1975; (https://texashistory.unt.edu/ark:/67531/metapth984433/m1/2/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .