APA aipamena

Appleyard, D. R. (2006). International economics: Trade, theory & policy. Boston: McGraw Hill.

Chicago Style aipamena

Appleyard, Dennis R. International Economics: Trade, Theory & Policy. Boston: McGraw Hill, 2006.

MLA aipamena

Appleyard, Dennis R. International Economics: Trade, Theory & Policy. Boston: McGraw Hill, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.