Dudenredaktion, M. (1979). The Oxford-Duden pictorial German-English dictionary. Clarendon Press.
Lua i Stíl Chicago (17ú heag.)Dudenredaktion, Manheim. The Oxford-Duden Pictorial German-English Dictionary. Oxford: Clarendon Press, 1979.
Lua MLA (9ú heag.)Dudenredaktion, Manheim. The Oxford-Duden Pictorial German-English Dictionary. Clarendon Press, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.