Today Newspapers (Duncanville, Tex.), Vol. 1, No. 10, Ed. 1 Thursday, May 21, 2009, newspaper, May 21, 2009; (https://texashistory.unt.edu/ark:/67531/metapth403316/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .