World Bank. (2005). Development challenges in the 1990s: Leading policymakers speak from experience. World Bank.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWorld Bank. Development Challenges in the 1990s: Leading Policymakers Speak from Experience. Washington: World Bank, 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWorld Bank. Development Challenges in the 1990s: Leading Policymakers Speak from Experience. World Bank, 2005.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.