Não informado. (2003). Annals of Tourism Research. Pergamon Press.
Lua i Stíl Chicago (17ú heag.)Não informado. Annals of Tourism Research. New York: Pergamon Press, 2003.
Lua MLA (8ú heag.)Não informado. Annals of Tourism Research. Pergamon Press, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.