The Hereford Brand (Hereford, Tex.), Vol. 78, No. 43, Ed. 1 Friday, August 31, 1979, newspaper, August 31, 1979; (https://texashistory.unt.edu/ark:/67531/metapth1421981/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .