APA (7th ed.) Zitazioa

Darby, M. R. intermediate macroeconomics. McGraw-Hill.

Chicago Style (17th ed.) Zitazioa

Darby, Michael R. Intermediate Macroeconomics. Tokyo: McGraw-Hill.

MLA (9th ed.) Zitazioa

Darby, Michael R. Intermediate Macroeconomics. McGraw-Hill.