The Yellow Jacket (Brownwood, Tex.), Vol. 64, No. 20, Ed. 1, Friday, February 25, 1977, newspaper, February 25, 1977; (https://texashistory.unt.edu/ark:/67531/metapth102899/m1/1/: accessed May 4, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .