Barak, G. (2003). Violence and nonviolence: Pathways to understanding. Sage Publications.
Chicago Edition CitationBarak, Gregg. Violence and Nonviolence: Pathways to Understanding. London: Sage Publications, 2003.
Cita MLABarak, Gregg. Violence and Nonviolence: Pathways to Understanding. Sage Publications, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.