| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Employment door opens when you click the intern part-time jobs | 978-89-91746-O2-2 (89-91746-O2-O) | 2005 |
Ken Yamaguchi · Kim Yongseok · Kim Youngok · Kim Youngwook · Kimio Yanagisawa · Kinu Yamaguchi · Kwon Younghak