The Hereford Brand (Hereford, Tex.), Vol. 78, No. 68, Ed. 1 Friday, October 5, 1979, newspaper, October 5, 1979; (https://texashistory.unt.edu/ark:/67531/metapth1422006/m1/2/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .