APA-viite (7. p.)

Mulkeen, A. (2007). Recruiting, retaining, and retraining secondary school teachers and principals in Sub-Saharan Africa. World Bank.

Chicago-viite (17. p.)

Mulkeen, Aidan. Recruiting, Retaining, and Retraining Secondary School Teachers and Principals in Sub-Saharan Africa. Washington, D.C: World Bank, 2007.

MLA-viite (9. p.)

Mulkeen, Aidan. Recruiting, Retaining, and Retraining Secondary School Teachers and Principals in Sub-Saharan Africa. World Bank, 2007.