Scott Adams (2007). “Stick to Drawing Comics, Monkey Brain!: Cartoonist Explains Cloning, Blouse Monsters, Voting Machines, Romance, Monkey G ods, How to Avoid Being Mistaken for a Rodent, and More”, p.448, Penguin
Washington Irving (1842). “A History of New-York: From the Beginning of the World to the End of the Dutch Dynasty : Containing Among Many Surprising and Curious Matters, the Unutterable Ponderings of Walter the Doubter, the Disastrous Projects of William, the Testy, and the Chivalric Achievements of Peter, the Headstrong--the Three Dutch Governors of New Amsterdam : Being the Only Authentic History of the Times that Ever Hath Been Or Ever Will be Published”, p.157