APA aipamena

Appleyard, D. R. (1997). International Economics Dennis R. Appleyard, Alfred J. Field. McGraw-Hill.

Chicago Style aipamena

Appleyard, Dennis R. International Economics Dennis R. Appleyard, Alfred J. Field. McGraw-Hill, 1997.

MLA aipamena

Appleyard, Dennis R. International Economics Dennis R. Appleyard, Alfred J. Field. McGraw-Hill, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.