International Monetary Fund. African Dept. (2019). Sierra Leone: Economic Development Documents-National Development Plan, 2019-23. International Monetary Fund.
Dyfyniad Arddull ChicagoInternational Monetary Fund. African Dept. Sierra Leone: Economic Development Documents-National Development Plan, 2019-23. Washington, D.C.: International Monetary Fund, 2019.
Dyfyniad MLAInternational Monetary Fund. African Dept. Sierra Leone: Economic Development Documents-National Development Plan, 2019-23. International Monetary Fund, 2019.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.