APPLEYARD, D. R. International economics trade theory policy#Dennis R. Appleyard, Alfred J. Field Jr. McGraw Hill.
Chicagoスタイル(17版)引用形式APPLEYARD, Dennis R. International Economics Trade Theory Policy#Dennis R. Appleyard, Alfred J. Field Jr. McGraw Hill.
MLA(8版)引用形式APPLEYARD, Dennis R. International Economics Trade Theory Policy#Dennis R. Appleyard, Alfred J. Field Jr. McGraw Hill.
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