Bogdanov M. A. & Strelnikova A. B. Anna Borisovna. (2015). Environmental responsibilities of Sakhalin energy in offshore field development and exploration. 2015.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBogdanov M. A. और Strelnikova A. B. Anna Borisovna. Environmental Responsibilities of Sakhalin Energy in Offshore Field Development and Exploration. 2015, 2015.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBogdanov M. A. और Strelnikova A. B. Anna Borisovna. Environmental Responsibilities of Sakhalin Energy in Offshore Field Development and Exploration. 2015, 2015.
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