Weil, G. L. (1969). Trade policy in the 70's. New York: Twentieth Century Fund.
Trích dẫn kiểu ChicagoWeil, Gordon L. Trade Policy in the 70's. New York: Twentieth Century Fund, 1969.
MLA CitationWeil, Gordon L. Trade Policy in the 70's. New York: Twentieth Century Fund, 1969.
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