World Bank. (1997). Advancing sustainable development: The World Bank and Agenda 21. World Bank.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWorld Bank. Advancing Sustainable Development: The World Bank and Agenda 21. Washington, DC: World Bank, 1997.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWorld Bank. Advancing Sustainable Development: The World Bank and Agenda 21. World Bank, 1997.
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