| 其他書名 | 24th International Scientific Conference on Economic and Social Development - "Managerial Issues in Modern Business" : Warsaw, 13-14 October 2017 |
| 出版 | Varazdin Development and Entrepreneurship Agency, 2017 |
| URL | http://books.google.com.hk/books?id=H8xGygEACAAJ&hl=&source=gbs_api |