APA (7th ed.) Zitazioa

Thomas W, H. (1997). Global trade analysis: Modeling and applications. Cambridge University Press.

Chicago Style (17th ed.) Zitazioa

Thomas W, Hertel. Global Trade Analysis: Modeling and Applications. Cambridge ; New York: Cambridge University Press, 1997.

MLA (9th ed.) Zitazioa

Thomas W, Hertel. Global Trade Analysis: Modeling and Applications. Cambridge University Press, 1997.