World Bank. (1994). World development report 1994: Infrastructure for development. World Bank.
シカゴスタイル引用形World Bank. World Development Report 1994: Infrastructure for Development. Washington: World Bank, 1994.
MLA引用形式World Bank. World Development Report 1994: Infrastructure for Development. World Bank, 1994.
警告: この引用は必ずしも正確ではありません.