Thygesen, N. (1991). Business cycles: theories, evidence and analysis: Proceedings of a conference held by the International Economic Association, Copenhagen, Denmark. Macmillan <<[u.a.]>>.
Chicago-Zitierstil (17. Ausg.)Thygesen, Niels. Business Cycles: Theories, Evidence and Analysis: Proceedings of a Conference Held by the International Economic Association, Copenhagen, Denmark. Basingstoke, Hampshire <<[u.a.]>>: Macmillan <<[u.a.]>>, 1991.
MLA-Zitierstil (9. Ausg.)Thygesen, Niels. Business Cycles: Theories, Evidence and Analysis: Proceedings of a Conference Held by the International Economic Association, Copenhagen, Denmark. Macmillan <<[u.a.]>>, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.