Lockheed, M. E., & Verspoor, A. (1991). Improving primary education in developing countries. Published for the World Bank, Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLockheed, Marlaine E., और Adriaan Verspoor. Improving Primary Education in Developing Countries. Washington, D.C.: Published for the World Bank, Oxford University Press, 1991.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLockheed, Marlaine E., और Adriaan Verspoor. Improving Primary Education in Developing Countries. Published for the World Bank, Oxford University Press, 1991.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.