ebrary, Inc, Najam, A., Halle, M., & Meléndez-Ortiz, R. (2007). Envisioning a sustainable development agenda for trade and environment. Palgrave Macmillan.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रebrary, Inc, Adil Najam, Mark Halle, और Ricardo Meléndez-Ortiz. Envisioning a Sustainable Development Agenda for Trade and Environment. New York: Palgrave Macmillan, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्रebrary, Inc, et al. Envisioning a Sustainable Development Agenda for Trade and Environment. Palgrave Macmillan, 2007.
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