| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 89-8392-533-7 | 8983925337 |
| ISBN-13 | 978-89-8392-533-6 | 9788983925336 |
| Agency | Korea, Republic | |
| Publisher | Moonhak | |
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 89-8392-534-5 | 8983925345 |
| ISBN-13 | 978-89-8392-534-3 | 9788983925343 |
| Agency | Korea, Republic | |
| Publisher | Moonhak | |