APA aipamena

FUND, I. M. (2011). International financial statistics: Yearbook 2011. IMF.

Chicago Style aipamena

FUND, INTERNATIONAL MONETARY. International Financial Statistics: Yearbook 2011. IMF, 2011.

MLA aipamena

FUND, INTERNATIONAL MONETARY. International Financial Statistics: Yearbook 2011. IMF, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.