The Hereford Brand (Hereford, Tex.), Vol. 73, No. 11, Ed. 1 Thursday, March 14, 1974, newspaper, March 14, 1974; (https://texashistory.unt.edu/ark:/67531/metapth1477345/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .