Gaya APA

GEO-2000 alternative policy study for Europe and central Asia : energy-related environmental impacts of policy scenarios, 1990-2010 / Detlef van Vuuren and Jan Bakkes. (1999). : Paris, United Nations Environment Programme Industry and Environment.

Gaya MLA

GEO-2000 alternative policy study for Europe and central Asia : energy-related environmental impacts of policy scenarios, 1990-2010 / Detlef van Vuuren and Jan Bakkes. . : Paris, United Nations Environment Programme Industry and Environment, 1999. Text.