Ntamatungiro, J. (2004). Fiscal Sustainability in Heavily Indebted Countries Dependenton Nonrenewable Resources: The Case of Gabon. International Monetary Fund.
Chicago Style aipamenaNtamatungiro, Joseph. Fiscal Sustainability in Heavily Indebted Countries Dependenton Nonrenewable Resources: The Case of Gabon. Washington, D.C.: International Monetary Fund, 2004.
MLA aipamenaNtamatungiro, Joseph. Fiscal Sustainability in Heavily Indebted Countries Dependenton Nonrenewable Resources: The Case of Gabon. International Monetary Fund, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.