Charles Dickens (2016). “Charles Dickens: The Complete Christmas Books and Stories [A Christmas Carol, The Chimes, A Christmas Tree, The Cricket on the Hearth, etc] (Book House)”, p.207, Book House
Buffalo Bill (1879). “The Life of Hon. William F. Cody, Known as Buffalo Bill, the Famous Hunter, Scout, and Guide: An Autobiography”, p.20, U of Nebraska Press