Παραπομπή APA
Group of Twenty-four., Dell, S. S., & United Nations. (1987). The International monetary system and its reform: Papers. Amsterdam ; New York : New York, N.Y., U.S.A.: North-Holland.
Παραπομπή Chicago StyleGroup of Twenty-four., Sidney Samuel Dell, and United Nations. The International Monetary System and Its Reform: Papers. Amsterdam ; New York : New York, N.Y., U.S.A.: North-Holland, 1987.
Παραπομπή MLAGroup of Twenty-four., Sidney Samuel Dell, and United Nations. The International Monetary System and Its Reform: Papers. Amsterdam ; New York : New York, N.Y., U.S.A.: North-Holland, 1987.
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