Sonamu pogo san e orŭgo
Subtitle: Ku Kyŏng-sŏ sijip
Edition: Chʻopʻan
Series: Chʻŏnghak ŭi si -- 6
Publisher: Chʻŏnghak
Published: 1989
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 173