| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 89-8392-920-0 | 8983929200 |
| ISBN-13 | 978-89-8392-920-4 | 9788983929204 |
| Agency | Korea, Republic | |
| Publisher | Moonhak | |
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 89-8392-921-9 | 8983929219 |
| ISBN-13 | 978-89-8392-921-1 | 9788983929211 |
| Agency | Korea, Republic | |
| Publisher | Moonhak | |
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | ||
| ISBN-13 | 979-11-92776-21-7 | 9791192776217 |
| Agency | Korea, Republic | |
| Publisher | Moonhak | |