Grubel, H. G. (1969). International monetary system efficiency and practical alternatives. Penguin.
シカゴスタイル引用形Grubel, Herbert G. International Monetary System Efficiency and Practical Alternatives. England: Penguin, 1969.
MLA引用形式Grubel, Herbert G. International Monetary System Efficiency and Practical Alternatives. Penguin, 1969.
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