| 其他書名 | German textbook / Sarah Fleer, Michael Koenig, Petra Pfeifhofer, Margret Rodi, Cordula Schurig ; in cooperation with Maruska Mariotta. Level 3 |
| 出版 | Ernst Klett Sprachen, 2017 |
| ISBN | 31260515459783126051545 |
| URL | http://books.google.com.hk/books?id=8XkKtAEACAAJ&hl=&source=gbs_api |