1. The Oxford Dictionaries. Oxford University Press. http://www.oxforddictionaries.com (2016)
2. Abercrombie, N., Turner, B.S.: The Dominant Ideology Thesis, pp. 396–414. Macmillan Education, UK (1982)
3. Huntington, S.P.: The Clash of Civilizations. Simon & Schuster, London (1997)
4. McDermott, T.: Perfect soldiers: The 9/11 hijackers: Who they were, why they did it. Politico’s (2005)
5. Weinberg, L., Pedahzur, A: Suicide Terrorism. Religion Compass 4/4, pp. 234–244 (2010)