S.C. · S. Chang · Sang Chang [Introduction]
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Paul ŭi yŏksa ŭisik kwa pogŭm | 978-89-7300-292-4 (89-7300-292-9) | 1996 |
| Toyoji palgul songkkwa 20 nyon: Che 32 hoe Ihwa yoja taehakkyo pangmulgwan t ukbyoljon | 978-89-7300-455-3 (89-7300-455-7) | 2001 |