| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 89-8392-531-0 | 8983925310 |
| ISBN-13 | 978-89-8392-531-2 | 9788983925312 |
| Agency | Korea, Republic | |
| Publisher | Moonhak | |
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 89-8392-532-9 | 8983925329 |
| ISBN-13 | 978-89-8392-532-9 | 9788983925329 |
| Agency | Korea, Republic | |
| Publisher | Moonhak | |