the World Bank. (2007). Doing Business 2007: How to reform. World Bank Group.
Chicagoスタイル(17版)引用形式the World Bank. Doing Business 2007: How to Reform. Washington: World Bank Group, 2007.
MLA(9版)引用形式the World Bank. Doing Business 2007: How to Reform. World Bank Group, 2007.
警告: この引用は必ずしも正確ではありません.