The Harper Herald (Harper, Tex.), Vol. 57, No. 17, Ed. 1 Friday, April 27, 1973, newspaper, April 27, 1973; (https://texashistory.unt.edu/ark:/67531/metapth1034236/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .