Pirani, S. (2013). Consumers as players in the Russian gas sector. Oxford Institute for Energy Studies.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPirani, S. Consumers as Players in the Russian Gas Sector. Oxford Institute for Energy Studies, 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPirani, S. Consumers as Players in the Russian Gas Sector. Oxford Institute for Energy Studies, 2013.
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