Swanson, Don. The Sachse Sentinel (Sachse, Tex.), Vol. 16, No. 37, Ed. 1 Wednesday, September 11, 1991, newspaper, September 11, 1991; (https://texashistory.unt.edu/ark:/67531/metapth347900/m1/1/: accessed November 12, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .