Penrose, E. F. (1965). The revolution in international relations: A study in the changing nature and balance of power. Cass.
Chicago (17e ed.) BronvermeldingPenrose, Ernest Francis. The Revolution in International Relations: A Study in the Changing Nature and Balance of Power. [London]: Cass, 1965.
MLA (9e ed.) BronvermeldingPenrose, Ernest Francis. The Revolution in International Relations: A Study in the Changing Nature and Balance of Power. Cass, 1965.
Let op: Deze citaties zijn niet altijd 100% accuraat.