Não informado. Information science abstracts. American Society for Information Science.
Lua i Stíl Chicago (17ú heag.)Não informado. Information Science Abstracts. New York: American Society for Information Science.
Lua MLA (8ú heag.)Não informado. Information Science Abstracts. American Society for Information Science.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.