Kuperard · Oxford University Press
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Germany: Customs and Etiquette | 978-1-85733-389-3 (1-85733-389-6) | 2004 | Uwe Koreik |
| Reading German: A Course Book and Reference Grammar | 978-0-19-870020-3 (0-19-870020-2) | 2006 | |