Hughes, H. C. (1999). Sensory exotica: A world beyond human experience. MIT Press.
Lua i Stíl Chicago (17ú heag.)Hughes, Howard C. Sensory Exotica: A World Beyond Human Experience. Cambridge, Mass: MIT Press, 1999.
Lua MLA (9ú heag.)Hughes, Howard C. Sensory Exotica: A World Beyond Human Experience. MIT Press, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.