The Sachse Sentinel (Sachse, Tex.), Vol. 5, No. 10, Ed. 1 Wednesday, October 1, 1980, newspaper, October 1, 1980; (https://texashistory.unt.edu/ark:/67531/metapth347624/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .