(2001). Sustainable development: New bearings for the Nordic countries. [Denmark]: Nordic Environmental Label.
Chicago-stil citatSustainable Development: New Bearings for the Nordic Countries. [Denmark]: Nordic Environmental Label, 2001.
MLA-referensSustainable Development: New Bearings for the Nordic Countries. [Denmark]: Nordic Environmental Label, 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.