International Bank for Reconstruction and Development. Environment Department. (1991). Environmental assessment sourcebook. World Bank.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रInternational Bank for Reconstruction and Development. Environment Department. Environmental Assessment Sourcebook. Washington: World Bank, 1991.
एमएलए (9वां संस्करण) प्रशस्ति पत्रInternational Bank for Reconstruction and Development. Environment Department. Environmental Assessment Sourcebook. World Bank, 1991.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.