International Economic Association. Congress, 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: Worldwide, regional, sectoral , proceedings of the fourth congress of the International Economic Association held at Budapest, Hungary. Wiley.
Chicago Style (17th ed.) CitationInternational Economic Association. Congress, International Economic Association, and Fritz Machlup. Economic Integration : Worldwide, Regional, Sectoral , Proceedings of the Fourth Congress of the International Economic Association Held at Budapest, Hungary: Worldwide, Regional, Sectoral , Proceedings of the Fourth Congress of the International Economic Association Held at Budapest, Hungary. New York: Wiley, 1976.
MLA (9th ed.) CitationInternational Economic Association. Congress, et al. Economic Integration : Worldwide, Regional, Sectoral , Proceedings of the Fourth Congress of the International Economic Association Held at Budapest, Hungary: Worldwide, Regional, Sectoral , Proceedings of the Fourth Congress of the International Economic Association Held at Budapest, Hungary. Wiley, 1976.