APA (7th ed.) Zitazioa
Ng'ethe, N., Subotzky, G., & Afeti, G. (2008). Differentiation and articulation in tertiary education systems: A study of twelve African countries. World Bank.
Chicago Style (17th ed.) Zitazioa
Ng'ethe, Njuguna, G. Subotzky, eta George Afeti. Differentiation and Articulation in Tertiary Education Systems: A Study of Twelve African Countries. Washington, DC: World Bank, 2008.
MLA (9th ed.) Zitazioa
Ng'ethe, Njuguna, et al. Differentiation and Articulation in Tertiary Education Systems: A Study of Twelve African Countries. World Bank, 2008.
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