The Hereford Brand (Hereford, Tex.), Vol. 76, No. 219, Ed. 1 Friday, May 5, 1978, newspaper, May 5, 1978; (https://texashistory.unt.edu/ark:/67531/metapth1348135/m1/1/: accessed June 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .