The Hereford Brand (Hereford, Tex.), Vol. 80, No. 130, Ed. 1 Tuesday, December 30, 1980, newspaper, December 30, 1980; (https://texashistory.unt.edu/ark:/67531/metapth1351653/m1/4/: accessed July 11, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .