APA aipamena

Ethier, W. J. (1995). Modern international economics (3rd ed.). New York: W. W. Norton.

Chicago Style aipamena

Ethier, Wilfred J. Modern International Economics. 3rd ed. New York: W. W. Norton, 1995.

MLA aipamena

Ethier, Wilfred J. Modern International Economics. 3rd ed. New York: W. W. Norton, 1995.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.