The Sentinel (Sachse, Tex.), Vol. 13, No. 38, Ed. 1 Wednesday, September 21, 1988, newspaper, September 21, 1988; (https://texashistory.unt.edu/ark:/67531/metapth347745/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .