Cedar Hill Chronicle (Cedar Hill, Tex.), Vol. 12, No. 17, Ed. 1 Thursday, December 18, 1975, newspaper, December 18, 1975; (https://texashistory.unt.edu/ark:/67531/metapth541834/m1/1/: accessed June 24, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .