APA (7th ed.) Zitazioa

Balassa, B. A. (1985). Change and challenge in the world economy. St. Martin's Press.

Chicago Style (17th ed.) Zitazioa

Balassa, Bela A. Change and Challenge in the World Economy. New York: St. Martin's Press, 1985.

MLA (9th ed.) Zitazioa

Balassa, Bela A. Change and Challenge in the World Economy. St. Martin's Press, 1985.

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