Pratchett, T. (1976). The dark side of the sun. Corgi Books.
Lua i Stíl Chicago (17ú heag.)Pratchett, Terry. The Dark Side of the Sun. London: Corgi Books, 1976.
Lua MLA (8ú heag.)Pratchett, Terry. The Dark Side of the Sun. Corgi Books, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.