Townshend, C., & Charles Townshend. (2002). Terrorism: A very short introduction. Oxford,New York: Oxford University Press.
Chicago Style CitationTownshend, Charles, i Charles Townshend. Terrorism: A Very Short Introduction. Oxford,New York: Oxford University Press, 2002.
Cita MLATownshend, Charles, i Charles Townshend. Terrorism: A Very Short Introduction. Oxford,New York: Oxford University Press, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.