APA aipamena

MANKIW N GREGORY. (2007). MACROECONOMICS (6TH.). WORTH PUBLISHERS.

Chicago Style aipamena

MANKIW N GREGORY. MACROECONOMICS. 6TH. NEW YORK: WORTH PUBLISHERS, 2007.

MLA aipamena

MANKIW N GREGORY. MACROECONOMICS. 6TH. WORTH PUBLISHERS, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.