Cita APA

Appleyard, D. R. (2006). International economics. Boston: McGraw-Hill/Irwin.

Chicago Style Citation

Appleyard, Dennis R. International Economics. Boston: McGraw-Hill/Irwin, 2006.

Cita MLA

Appleyard, Dennis R. International Economics. Boston: McGraw-Hill/Irwin, 2006.

Atenció: Aquestes cites poden no estar 100% correctes.