Hoberg, R. English rules the world: What will become of German? / Rudolf Hoberg. Globalization and the future of German : with a select bibliography.(2004).
Lua i Stíl Chicago (17ú heag.)Hoberg, Rudolf. "English Rules the World: What Will Become of German? / Rudolf Hoberg." Globalization and the Future of German : With a Select Bibliography.(2004) .
Lua MLA (8ú heag.)Hoberg, Rudolf. "English Rules the World: What Will Become of German? / Rudolf Hoberg." Globalization and the Future of German : With a Select Bibliography.(2004), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.