The World Bank (WB). (2007). Doing business 2008. Washington DC: The World Bank.
シカゴスタイル引用形The World Bank (WB). Doing Business 2008. Washington DC: The World Bank, 2007.
MLA引用形式The World Bank (WB). Doing Business 2008. Washington DC: The World Bank, 2007.
警告: この引用は必ずしも正確ではありません.