| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 88-6256-282-9 | 8862562829 |
| ISBN-13 | 978-88-6256-282-9 | 9788862562829 |
| Agency | Italy | |
| Publisher | Salani Editore | |
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 88-8451-637-4 | 8884516374 |
| ISBN-13 | 978-88-8451-637-4 | 9788884516374 |
| Agency | Italy | |
| Publisher | Salani Editore | |