| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 88-8451-344-8 | 8884513448 |
| ISBN-13 | 978-88-8451-344-1 | 9788884513441 |
| Agency | Italy | |
| Publisher | Salani Editore | |
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 88-6256-152-0 | 8862561520 |
| ISBN-13 | 978-88-6256-152-5 | 9788862561525 |
| Agency | Italy | |
| Publisher | Salani Editore | |