Mahendra Kumar. (1975). Violence and nonviolence in international relations. Thomson Press.
Chicago Style aipamenaMahendra Kumar. Violence and Nonviolence in International Relations. Delhi: Thomson Press, 1975.
MLA aipamenaMahendra Kumar. Violence and Nonviolence in International Relations. Thomson Press, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.