(2001). Sustainable development: New bearings for the Nordic countries. [Denmark]: Nordic Environmental Label.
シカゴスタイル引用形Sustainable Development: New Bearings for the Nordic Countries. [Denmark]: Nordic Environmental Label, 2001.
MLA引用形式Sustainable Development: New Bearings for the Nordic Countries. [Denmark]: Nordic Environmental Label, 2001.
警告: この引用は必ずしも正確ではありません.