The Hereford Brand (Hereford, Tex.), Vol. 74, No. 63, Ed. 1 Thursday, August 7, 1975, newspaper, August 7, 1975; (https://texashistory.unt.edu/ark:/67531/metapth1429644/m1/4/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .