Lewis, B. (2003). The crisis of Islam: Holy war and unholy terror (Modern Library ed.). Modern Library.
Chicago-viite (17. p.)Lewis, Bernard. The Crisis of Islam: Holy War and Unholy Terror. Modern Library ed. New York: Modern Library, 2003.
MLA-viite (8. p.)Lewis, Bernard. The Crisis of Islam: Holy War and Unholy Terror. Modern Library ed. Modern Library, 2003.
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