| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 89-8392-564-7 | 8983925647 |
| ISBN-13 | 978-89-8392-564-0 | 9788983925640 |
| Agency | Korea, Republic | |
| Publisher | Moonhak | |
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 89-8392-565-5 | 8983925655 |
| ISBN-13 | 978-89-8392-565-7 | 9788983925657 |
| Agency | Korea, Republic | |
| Publisher | Moonhak | |