Não informado. (2000). Annual report of members. National Center for Atmospheric Research.
Lua i Stíl Chicago (17ú heag.)Não informado. Annual Report of Members. Boulder, Colo: National Center for Atmospheric Research, 2000.
Lua MLA (8ú heag.)Não informado. Annual Report of Members. National Center for Atmospheric Research, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.