Citazione Stile APA (7a Edizione)
York, R., & Zhan, Z. (2009). Fiscal vulnerability and sustainability in oil-producing Sub-Saharan African countries. International Monetary Fund.
Citazione stile Chigago Style (17a edizione)
York, Robert, e Zaijin Zhan. Fiscal Vulnerability and Sustainability in Oil-producing Sub-Saharan African Countries. [Washington, D.C.]: International Monetary Fund, 2009.
Citatione MLA (9a ed.)
York, Robert, e Zaijin Zhan. Fiscal Vulnerability and Sustainability in Oil-producing Sub-Saharan African Countries. International Monetary Fund, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.