The Mathis News (Mathis, Tex.), Vol. 64, No. 12, Ed. 1 Thursday, March 19, 1987, newspaper, March 19, 1987; (https://texashistory.unt.edu/ark:/67531/metapth1044861/m1/1/: accessed July 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .