International Economic Association & Machlup, F. (1976). Economic integration: Worldwide, regional, sectoral : proceedings of the fourth congress of the International Economic Association held at Budapest, Hungary. Macmillan Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रInternational Economic Association और Fritz Machlup. Economic Integration: Worldwide, Regional, Sectoral : Proceedings of the Fourth Congress of the International Economic Association Held at Budapest, Hungary. London: Macmillan Press, 1976.
एमएलए (9वां संस्करण) प्रशस्ति पत्रInternational Economic Association और Fritz Machlup. Economic Integration: Worldwide, Regional, Sectoral : Proceedings of the Fourth Congress of the International Economic Association Held at Budapest, Hungary. Macmillan Press, 1976.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.