Landon, M. (2006). Environment, health and sustainable development. Open University Press ; Tata McGraw-Hill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLandon, Megan. Environment, Health and Sustainable Development. Maidenhead : New Delhi: Open University Press ; Tata McGraw-Hill, 2006.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLandon, Megan. Environment, Health and Sustainable Development. Open University Press ; Tata McGraw-Hill, 2006.
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