Não informado. (2003). Journal of the Market Research Society. Market Research Society.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of the Market Research Society. London: Market Research Society, 2003.
Lua MLA (8ú heag.)Não informado. Journal of the Market Research Society. Market Research Society, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.