Não informado. (2018). Proceedings of the Ghana Academy of Sciences. Secretariat of the Ghana Academy of Sciences.
Lua i Stíl Chicago (17ú heag.)Não informado. Proceedings of the Ghana Academy of Sciences. Accra: Secretariat of the Ghana Academy of Sciences, 2018.
Lua MLA (8ú heag.)Não informado. Proceedings of the Ghana Academy of Sciences. Secretariat of the Ghana Academy of Sciences, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.