World Bank. (2005). Development challenges in the 1990s: Leading policymakers speak from experience. World Bank.
Chicagoスタイル(17版)引用形式World Bank. Development Challenges in the 1990s: Leading Policymakers Speak from Experience. Washington: World Bank, 2005.
MLA(9版)引用形式World Bank. Development Challenges in the 1990s: Leading Policymakers Speak from Experience. World Bank, 2005.
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