P. J. O'Rourke (2007). “Give War a Chance: Eyewitness Accounts of Mankind's Struggle Against Tyranny, Injustice, and Alcohol-Free Beer”, p.8, Grove/Atlantic, Inc.
The Freedom Writers, Erin Gruwell (2007). “The Freedom Writers Diary (Movie Tie-in Edition): How a Teacher and 150 Teens Used Writing to Change Themselves and the World Around Them”, p.53, Broadway Books