| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 89-8392-072-6 | 8983920726 |
| ISBN-13 | 978-89-8392-072-0 | 9788983920720 |
| Agency | Korea, Republic | |
| Publisher | Moonhak | |
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 89-8392-073-4 | 8983920734 |
| ISBN-13 | 978-89-8392-073-7 | 9788983920737 |
| Agency | Korea, Republic | |
| Publisher | Moonhak | |