Kellaghan, T., & Greaney, V. (2004). Assessing student learning in Africa. World Bank.
Lua i Stíl Chicago (17ú heag.)Kellaghan, Thomas, agus Vincent Greaney. Assessing Student Learning in Africa. Washington, D.C: World Bank, 2004.
Lua MLA (9ú heag.)Kellaghan, Thomas, agus Vincent Greaney. Assessing Student Learning in Africa. World Bank, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.