World Bank. (1998). Assessing aid: What works, what doesn't, and why. Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWorld Bank. Assessing Aid: What Works, What Doesn't, and Why. Washington, D.C.: Oxford University Press, 1998.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWorld Bank. Assessing Aid: What Works, What Doesn't, and Why. Oxford University Press, 1998.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.