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