Ricard, A., & Morgan, N. (2004). The languages and literatures of Africa: The sands of babel. James Currey.
Lua i Stíl Chicago (17ú heag.)Ricard, Alain, agus Naomi Morgan. The Languages and Literatures of Africa: The Sands of Babel. Oxford: James Currey, 2004.
Lua MLA (9ú heag.)Ricard, Alain, agus Naomi Morgan. The Languages and Literatures of Africa: The Sands of Babel. James Currey, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.