APA Баримт

(1997). Potentials and Policy Implications of Energy and Material Efficiency Improvement. United Nations.

Чикаго маягийн жагсаалт

Potentials and Policy Implications of Energy and Material Efficiency Improvement. New York: United Nations, 1997.

MLA ишлэл

Potentials and Policy Implications of Energy and Material Efficiency Improvement. United Nations, 1997.

Warning: These citations may not always be 100% accurate.