War Quotes - Page 276
United States. President (1981-1989 : Reagan), Ronald Reagan (1983). “Ronald Reagan”
A speech to the American Bar Association after the TWA Flight 847 hijacking, June 14, 1985.
Ronald Reagan (2004). “Speaking My Mind: Selected Speeches”, p.207, Simon and Schuster
Robert William Service, “The Song Of The Pacifist”
Robert A. Heinlein (1987). “Time Enough for Love”, p.236, Penguin
"The Mark of Athena". Book by Rick Riordan, October 2, 2012.