^
Harry Potter und der Stein der Weisen. Pottermore Publishing. Accessed 2023-01-10.
copied978-1-78110-076-9
1-78110-076-4
|
|
well-formed |
|
valid hyphenation |
| ISBN-10 |
1-78110-076-4 |
1781100764 |
| ISBN-13 |
978-1-78110-076-9 |
9781781100769 |
| Agency |
English language |
