| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 88-6256-086-9 | 8862560869 |
| ISBN-13 | 978-88-6256-086-3 | 9788862560863 |
| Agency | Italy | |
| Publisher | Salani Editore | |
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 88-6256-136-9 | 8862561369 |
| ISBN-13 | 978-88-6256-136-5 | 9788862561365 |
| Agency | Italy | |
| Publisher | Salani Editore | |