The Harper Herald (Harper, Tex.), Vol. 64, No. 14, Ed. 1 Friday, April 4, 1980, newspaper, April 4, 1980; (https://texashistory.unt.edu/ark:/67531/metapth1034597/m1/1/: accessed July 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .