Não informado. (2003). Computer and Information Systems Abstracts Journal. Cambridge Scientific Abstracts.
Lua i Stíl Chicago (17ú heag.)Não informado. Computer and Information Systems Abstracts Journal. Bethesda, Md: Cambridge Scientific Abstracts, 2003.
Lua MLA (8ú heag.)Não informado. Computer and Information Systems Abstracts Journal. Cambridge Scientific Abstracts, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.