Furneaux, R. (1975). Primitive peoples. David and Charles.
Lua i Stíl Chicago (17ú heag.)Furneaux, Rupert. Primitive Peoples. Newton Abbot: David and Charles, 1975.
Lua MLA (9ú heag.)Furneaux, Rupert. Primitive Peoples. David and Charles, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.