Penrose, E. F. (1965). The revolution in international relations: A study in the changing nature and balance of power. Cass.
Citace podle Chicago (17th ed.)Penrose, Ernest Francis. The Revolution in International Relations: A Study in the Changing Nature and Balance of Power. [London]: Cass, 1965.
Citace podle MLA (9th ed.)Penrose, Ernest Francis. The Revolution in International Relations: A Study in the Changing Nature and Balance of Power. Cass, 1965.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..