Engel, M. (1984). Geschichte Dahlems. Spitz.
Lua i Stíl Chicago (17ú heag.)Engel, Michael. Geschichte Dahlems. Berlin: Spitz, 1984.
Lua MLA (8ú heag.)Engel, Michael. Geschichte Dahlems. Spitz, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.