Cita APA (7th ed.)
Johanson, R. K., & Adams, A. V. (2004). Skills development in Sub-Saharan Africa. World Bank.
Cita Chicago (17th ed.)
Johanson, Richard K., i Arvil V. Adams. Skills Development in Sub-Saharan Africa. Washington, DC: World Bank, 2004.
Cita MLA (9th ed.)
Johanson, Richard K., i Arvil V. Adams. Skills Development in Sub-Saharan Africa. World Bank, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.