(1999). Environmental assessment for sustainable development. Copenhagen, Denmark: Ministry of Foreign Affairs, Danida.
Chicago-стиль цитированияEnvironmental Assessment for Sustainable Development. Copenhagen, Denmark: Ministry of Foreign Affairs, Danida, 1999.
MLA-цитированиеEnvironmental Assessment for Sustainable Development. Copenhagen, Denmark: Ministry of Foreign Affairs, Danida, 1999.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.