Griffith, T. R. (1882). Sierra Leone: Past, present, and future. Sampson Low, Marston, Searle & Rivington.
Lua i Stíl Chicago (17ú heag.)Griffith, T. Risely. Sierra Leone: Past, Present, and Future. London: Sampson Low, Marston, Searle & Rivington, 1882.
Lua MLA (8ú heag.)Griffith, T. Risely. Sierra Leone: Past, Present, and Future. Sampson Low, Marston, Searle & Rivington, 1882.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.