APA
World Bank International Economics Department, . (1992). Debt management in sub-saharan Africa : the framewark the practices tecnical assitence needs. Washington: World Bank.
Chicago
World Bank International Economics Department, . 1992. Debt management in sub-saharan Africa : the framewark the practices tecnical assitence needs. Washington: World Bank.
Harvard
World Bank International Economics Department, . (1992). Debt management in sub-saharan Africa : the framewark the practices tecnical assitence needs. Washington: World Bank.
MLA
World Bank International Economics Department, . Debt management in sub-saharan Africa : the framewark the practices tecnical assitence needs. Washington: World Bank. 1992.