The World Bank. (2000). Progress towards the unification of Europe. World Bank.
Chicagoスタイル(17版)引用形式The World Bank. Progress Towards the Unification of Europe. Washington, D.C.: World Bank, 2000.
MLA(9版)引用形式The World Bank. Progress Towards the Unification of Europe. World Bank, 2000.
警告: この引用は必ずしも正確ではありません.