Gupta, A. (1988). Ecology and development in the Third World. Routledge.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGupta, Avijit. Ecology and Development in the Third World. London: Routledge, 1988.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGupta, Avijit. Ecology and Development in the Third World. Routledge, 1988.
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