FUND, I. M. (2011). International financial statistics: Yearbook 2011. IMF.
Chicago (17e ed.) BronvermeldingFUND, INTERNATIONAL MONETARY. International Financial Statistics: Yearbook 2011. IMF, 2011.
MLA (8e ed.) BronvermeldingFUND, INTERNATIONAL MONETARY. International Financial Statistics: Yearbook 2011. IMF, 2011.
Let op: Deze citaties zijn niet altijd 100% accuraat.