Luard, E. (1988). Conflict and peace in the modern international system: A study of the principles of international order (2., (completely rev.) ed.). Macmillan.
Chicago-Zitierstil (17. Ausg.)Luard, Evan. Conflict and Peace in the Modern International System: A Study of the Principles of International Order. 2., (completely rev.) ed. Basingstoke u.a: Macmillan, 1988.
MLA-Zitierstil (9. Ausg.)Luard, Evan. Conflict and Peace in the Modern International System: A Study of the Principles of International Order. 2., (completely rev.) ed. Macmillan, 1988.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.