The Hereford Brand (Hereford, Tex.), Vol. 80, No. 23, Ed. 1 Sunday, August 2, 1981, newspaper, August 2, 1981; (https://texashistory.unt.edu/ark:/67531/metapth1429969/m1/1/: accessed October 12, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .