Não informado. (2004). Industrial Research and Development News. United Nations, Industrial Development Organization.
Lua i Stíl Chicago (17ú heag.)Não informado. Industrial Research and Development News. New York: United Nations, Industrial Development Organization, 2004.
Lua MLA (8ú heag.)Não informado. Industrial Research and Development News. United Nations, Industrial Development Organization, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.