APA aipamena

Appleyard, D. R. (2008). International economics Dennis R. Appleyard, Alfred J. Field,JR., Steven L. Cobb. McGraw-Hill.

Chicago Style aipamena

Appleyard, Dennis R. International Economics Dennis R. Appleyard, Alfred J. Field,JR., Steven L. Cobb. McGraw-Hill, 2008.

MLA aipamena

Appleyard, Dennis R. International Economics Dennis R. Appleyard, Alfred J. Field,JR., Steven L. Cobb. McGraw-Hill, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.