Bockris, J. O. (2009). Renewable energies: Feasibility, time and cost options. Nova Science Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBockris, J. O'M. Renewable Energies: Feasibility, Time and Cost Options. New York: Nova Science Publishers, 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBockris, J. O'M. Renewable Energies: Feasibility, Time and Cost Options. Nova Science Publishers, 2009.
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