Ng'ethe, N., Subotzky, G., & Afeti, G. (2008). Differentiation and articulation in tertiary education systems: A study of twelve African countries. The World Bank.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNg'ethe, Njuguna, G. Subotzky, और George Afeti. Differentiation and Articulation in Tertiary Education Systems: A Study of Twelve African Countries. Washington, DC: The World Bank, 2008.
एमएलए (9वां संस्करण) प्रशस्ति पत्रNg'ethe, Njuguna, et al. Differentiation and Articulation in Tertiary Education Systems: A Study of Twelve African Countries. The World Bank, 2008.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.