Yackovlev, I., Gadenne, L., & Lledo, V. (2009). Cyclical Patterns of Government Expenditures in Sub-Saharan Africa: Facts and Factors. International Monetary Fund.
Dyfyniad Arddull ChicagoYackovlev, Irene, Lucie Gadenne, and Victor Lledo. Cyclical Patterns of Government Expenditures in Sub-Saharan Africa: Facts and Factors. Washington, D.C.: International Monetary Fund, 2009.
Dyfyniad MLAYackovlev, Irene, et al. Cyclical Patterns of Government Expenditures in Sub-Saharan Africa: Facts and Factors. International Monetary Fund, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.