World Bank. (1992). Poland: Decentralization and reform of the state. World Bank.
Chicagoスタイル(17版)引用形式World Bank. Poland: Decentralization and Reform of the State. Washington, D.C: World Bank, 1992.
MLA(9版)引用形式World Bank. Poland: Decentralization and Reform of the State. World Bank, 1992.
警告: この引用は必ずしも正確ではありません.