The Harper Herald (Harper, Tex.), Vol. 64, No. 21, Ed. 1 Friday, May 23, 1980, newspaper, May 23, 1980; (https://texashistory.unt.edu/ark:/67531/metapth1035088/m1/1/: accessed June 19, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .