Yŏnghwa, manhwa rŭl mannada
Subtitle: Ssine 21 manhwa t'ŭkpyŏlp'an /Ssine 21 P'yŏnjippu yŏkkŭm
Publisher: Ssine 21
Published: 2012
Place of publication: Sŏul
Language: kor
ISBN-13: 9788984315174
Other titles: Ssine 21 + manhwa