DeWitt, Dave; Gerlach, Nancy (2003), "Chili Conquers the U.S.A.", The Great Chili con Carne Project, Fiery-Foods.com, archived from the original on September 15, 2007, retrieved September 11, 2007
DeWitt, Dave; Gerlach, Nancy (2003), "Chili Conquers the U.S.A.", The Great Chili con Carne Project, Fiery-Foods.com, archived from the original on September 15, 2007, retrieved September 11, 2007