Schell, J. n. (2003). The unconquerable world: Power, nonviolence, and the will of the people (First edition.). Metropolitan Books.
Chicago-viite (17. p.)Schell, Jonatha n. The Unconquerable World: Power, Nonviolence, and the Will of the People. First edition. New York: Metropolitan Books, 2003.
MLA-viite (9. p.)Schell, Jonatha n. The Unconquerable World: Power, Nonviolence, and the Will of the People. First edition. Metropolitan Books, 2003.
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