Ueding, G., & Hettiger, A. (2003). Must - Pop: Red. Andreas Hettiger. Niemeyer.
Lua i Stíl Chicago (17ú heag.)Ueding, Gert, agus Andreas Hettiger. Must - Pop: Red. Andreas Hettiger. Tübingen: Niemeyer, 2003.
Lua MLA (8ú heag.)Ueding, Gert, agus Andreas Hettiger. Must - Pop: Red. Andreas Hettiger. Niemeyer, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.