Não informado. (1985). I'M: Information market. Commission of the European Communities.
Lua i Stíl Chicago (17ú heag.)Não informado. I'M: Information Market. Luxembourg: Commission of the European Communities, 1985.
Lua MLA (8ú heag.)Não informado. I'M: Information Market. Commission of the European Communities, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.