APA (7th ed.) Zitazioa

Nielsen, J. U. (1995). International economics: The wealth of open nations. .McGraw-Hill Book Co.

Chicago Style (17th ed.) Zitazioa

Nielsen, Jorgen Ulff-Moller. International Economics: The Wealth of Open Nations. London ; New York: .McGraw-Hill Book Co, 1995.

MLA (9th ed.) Zitazioa

Nielsen, Jorgen Ulff-Moller. International Economics: The Wealth of Open Nations. .McGraw-Hill Book Co, 1995.

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