The Tulia Herald (Tulia, Tex.), Vol. 80, No. 16, Ed. 1 Thursday, April 21, 1988, newspaper, April 21, 1988; (https://texashistory.unt.edu/ark:/67531/metapth507491/m1/2/: accessed July 4, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .