The Harper Herald (Harper, Tex.), Vol. 63, No. 23, Ed. 1 Friday, June 8, 1979, newspaper, June 8, 1979; (https://texashistory.unt.edu/ark:/67531/metapth1034284/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .