APA aipamena

Appleyard, D. R. (2001). International economics/4e. McGraw Hill.

Chicago Style aipamena

Appleyard, Dennis R. International Economics/4e. McGraw Hill, 2001.

MLA aipamena

Appleyard, Dennis R. International Economics/4e. McGraw Hill, 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.