Dwivedi, S. N. (1990). Proceedings of workshop on antartic studies. Council of sicenteific and Industrial reserach.
シカゴスタイル引用形Dwivedi, S. N. Proceedings of Workshop on Antartic Studies. New Delhi: Council of sicenteific and Industrial reserach, 1990.
MLA引用形式Dwivedi, S. N. Proceedings of Workshop on Antartic Studies. Council of sicenteific and Industrial reserach, 1990.
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