The Sachse Sentinel (Sachse, Tex.), Vol. 14, No. 15, Ed. 1 Wednesday, April 12, 1989, newspaper, April 12, 1989; (https://texashistory.unt.edu/ark:/67531/metapth347774/m1/1/: accessed July 9, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .