쪽빛세상
Subtitle: esei
By: Song Su-gwŏn chiŭm
Edition: Chʻopʻan.
Publisher: Tʻou
Published: 1998
Place of publication: Sŏul
Language: kor
Number of pages: 302
Other titles: Tchokpit sesang
Notes: "Ajik ingkʻŭmul i marŭji anŭn siin Song Su-gwŏn ŭi Tchokpit iyagi."