Walton, S. (2002). Out of it: A cultural history of intoxication. Harmony Books.
Lua i Stíl Chicago (17ú heag.)Walton, Stuart. Out of It: A Cultural History of Intoxication. New York: Harmony Books, 2002.
Lua MLA (9ú heag.)Walton, Stuart. Out of It: A Cultural History of Intoxication. Harmony Books, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.