(2000). Master of sustainable development: Ecophilosophy and environmentalism. World Sustainability Education Programme.
シカゴスタイル引用形Master of Sustainable Development: Ecophilosophy and Environmentalism. New Delhi: World Sustainability Education Programme, 2000.
MLA引用形式Master of Sustainable Development: Ecophilosophy and Environmentalism. World Sustainability Education Programme, 2000.
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