Usŭm twi ŭi usŭm ŭl pomyŏ
Subtitle: Song Chŏng-hŭi che-3 sijip.
Edition: Chʻopʻan
Publisher: Munyechʻon
Published: 2003
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 122