(2001). Energy efficiency: Promotion of energy efficiency in industry and financing of investments. New York: United Nations.
シカゴスタイル引用形Energy Efficiency: Promotion of Energy Efficiency in Industry and Financing of Investments. New York: United Nations, 2001.
MLA引用形式Energy Efficiency: Promotion of Energy Efficiency in Industry and Financing of Investments. New York: United Nations, 2001.
警告: この引用は必ずしも正確ではありません.