Singh, K., & Shishodia, A. (2007). Environmental economics: Theory and applications. Sage Publications.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSingh, Katar, और Anil Shishodia. Environmental Economics: Theory and Applications. Sage Publications, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSingh, Katar, और Anil Shishodia. Environmental Economics: Theory and Applications. Sage Publications, 2007.
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