APA aipamena

N. Gregory Mankiw. (2007). Principles of Economics. Mason, OH: Thomson/South-Western.

Chicago Style aipamena

N. Gregory Mankiw. Principles of Economics. Mason, OH: Thomson/South-Western, 2007.

MLA aipamena

N. Gregory Mankiw. Principles of Economics. Mason, OH: Thomson/South-Western, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.