Não informado. (2000). Open systems applications. Omnicom.
Lua i Stíl Chicago (17ú heag.)Não informado. Open Systems Applications. Vienna, Va: Omnicom, 2000.
Lua MLA (8ú heag.)Não informado. Open Systems Applications. Omnicom, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.