Trích dẫn APA

Haberler, G. V. (1968). Theory of international trade with its applications to commercial policy. William Hodge.

Trích dẫn kiểu Chicago

Haberler, Gottfried Von. Theory of International Trade with Its Applications to Commercial Policy. London: William Hodge, 1968.

Trích dẫn MLA

Haberler, Gottfried Von. Theory of International Trade with Its Applications to Commercial Policy. William Hodge, 1968.

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