World Resources Institute, Access Initiative, & Petkova, E. (2002). Closing the gap: Information, participation, and justice in decision-making for the environment. World Resources Institute.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWorld Resources Institute, Access Initiative, और Elena Petkova. Closing the Gap: Information, Participation, and Justice in Decision-making for the Environment. Washington, DC: World Resources Institute, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWorld Resources Institute, et al. Closing the Gap: Information, Participation, and Justice in Decision-making for the Environment. World Resources Institute, 2002.
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