Watts,Nita G M. (1978). Economic relations between east and west: Proceedings of a conference held by the international economic association at Dresden,GDR. The Mac Millan Press.
Trích dẫn kiểu ChicagoWatts,Nita G M. Economic Relations Between East and West: Proceedings of a Conference Held by the International Economic Association at Dresden,GDR. Great Britain: The Mac Millan Press, 1978.
Trích dẫn MLAWatts,Nita G M. Economic Relations Between East and West: Proceedings of a Conference Held by the International Economic Association at Dresden,GDR. The Mac Millan Press, 1978.
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