Não informado. (2004). Journal of the Royal Statistical Society. Royal Statistical Society.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of the Royal Statistical Society. London: Royal Statistical Society, 2004.
Lua MLA (8ú heag.)Não informado. Journal of the Royal Statistical Society. Royal Statistical Society, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.