(1984). Schools in Africa. INADES.
Lua i Stíl Chicago (17ú heag.)Schools in Africa. INADES, 1984.
Lua MLA (9ú heag.)Schools in Africa. INADES, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)