Dyfyniad APA

Salvatore, D. (2007). International economics (9th ed.). J. Wiley.

Dyfyniad Arddull Chicago

Salvatore, Dominick. International Economics. 9th ed. [New York]: J. Wiley, 2007.

Dyfyniad MLA

Salvatore, Dominick. International Economics. 9th ed. J. Wiley, 2007.

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