Ng'ethe, N., Subotzky, G., & Afeti, G. (2008). Differentiation and articulation in tertiary education systems: A study of twelve African countries. The World Bank.
Citazione stile Chigago Style (17a edizione)Ng'ethe, Njuguna, G. Subotzky, e George Afeti. Differentiation and Articulation in Tertiary Education Systems: A Study of Twelve African Countries. Washington, DC: The World Bank, 2008.
Citatione MLA (9a ed.)Ng'ethe, Njuguna, et al. Differentiation and Articulation in Tertiary Education Systems: A Study of Twelve African Countries. The World Bank, 2008.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.