International Monetary Fund. (2011). Regional economic outlook : Europe, May 2011: Strengthening the recovery. International Monetary Fund.
Dyfyniad Arddull ChicagoInternational Monetary Fund. Regional Economic Outlook : Europe, May 2011: Strengthening the Recovery. Washington: International Monetary Fund, 2011.
Dyfyniad MLAInternational Monetary Fund. Regional Economic Outlook : Europe, May 2011: Strengthening the Recovery. International Monetary Fund, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.