Hilton, J. (1947). Lost Horizon. Pan Books Ltd.
Lua i Stíl Chicago (17ú heag.)Hilton, James. Lost Horizon. London: Pan Books Ltd, 1947.
Lua MLA (9ú heag.)Hilton, James. Lost Horizon. Pan Books Ltd, 1947.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.