Soni, P. (1996). Energy and environmental challenges in central Asia and the caucasus. Tata Energy Research Institute.
シカゴスタイル引用形Soni, Preeti. Energy and Environmental Challenges in Central Asia and the Caucasus. New Delhi: Tata Energy Research Institute, 1996.
MLA引用形式Soni, Preeti. Energy and Environmental Challenges in Central Asia and the Caucasus. Tata Energy Research Institute, 1996.
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