Huxley, E. J. G. (1954). Four Guineas: A journey through West Africa. Chatto & Windus.
Lua i Stíl Chicago (17ú heag.)Huxley, E. J. G. Four Guineas: A Journey Through West Africa. London: Chatto & Windus, 1954.
Lua MLA (9ú heag.)Huxley, E. J. G. Four Guineas: A Journey Through West Africa. Chatto & Windus, 1954.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.