APA aipamena

Krugman,Paul R, & Obstfeld,Maurice. (1997). International economics: Theory and policy. Addison - Wesley.

Chicago Style aipamena

Krugman,Paul R, and Obstfeld,Maurice. International Economics: Theory and Policy. New York: Addison - Wesley, 1997.

MLA aipamena

Krugman,Paul R, and Obstfeld,Maurice. International Economics: Theory and Policy. Addison - Wesley, 1997.

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