Não informado. Swiss technics. Swiss Association of Machinery Manufacturers, Swiss Office for the Development of Trade.
Lua i Stíl Chicago (17ú heag.)Não informado. Swiss Technics. Lausanne, Suíça: Swiss Association of Machinery Manufacturers, Swiss Office for the Development of Trade.
Lua MLA (8ú heag.)Não informado. Swiss Technics. Swiss Association of Machinery Manufacturers, Swiss Office for the Development of Trade.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.