| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 89-8392-922-7 | 8983929227 |
| ISBN-13 | 978-89-8392-922-8 | 9788983929228 |
| Agency | Korea, Republic | |
| Publisher | Moonhak | |
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 89-8392-923-5 | 8983929235 |
| ISBN-13 | 978-89-8392-923-5 | 9788983929235 |
| Agency | Korea, Republic | |
| Publisher | Moonhak | |
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | ||
| ISBN-13 | 979-11-92776-23-1 | 9791192776231 |
| Agency | Korea, Republic | |
| Publisher | Moonhak | |