Morris, P., & Therivel, R. (2009). Methods of environmental impact assessment (3rd ed.). Routledge.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMorris, Peter, और Riki Therivel. Methods of Environmental Impact Assessment. 3rd ed. London: Routledge, 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMorris, Peter, और Riki Therivel. Methods of Environmental Impact Assessment. 3rd ed. Routledge, 2009.
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