The Clarksville Times (Clarksville, Tex.), Vol. 105, No. 13, Ed. 1 Thursday, March 3, 1977, newspaper, March 3, 1977; (https://texashistory.unt.edu/ark:/67531/metapth1280991/m1/1/: accessed July 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .