International Progress Organization. (1978). Studies in international relations. [Wechselnde Verlage].
Chicago Style (17th ed.) CitationInternational Progress Organization. Studies in International Relations. [Wechselnde Erscheinungsorte]: [Wechselnde Verlage], 1978.
MLA (8th ed.) CitationInternational Progress Organization. Studies in International Relations. [Wechselnde Verlage], 1978.
Warning: These citations may not always be 100% accurate.