Samba, E. M. (1994). The Onchocerciasis Control Programme in West Africa. World Health Organization.
Lua i Stíl Chicago (17ú heag.)Samba, Ebrahim M. The Onchocerciasis Control Programme in West Africa. Ginebra: World Health Organization, 1994.
Lua MLA (9ú heag.)Samba, Ebrahim M. The Onchocerciasis Control Programme in West Africa. World Health Organization, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.