새는새장에갇혀서도제목소리로노래한다
Subtitle: Kim Sŭng-bong sijip
Edition: 2-pʻan.
Series: Hanʼguk sin sŏjŏng siinsŏn -- 26
Publisher: Sinserim
Published: 1999
Place of publication: Sŏul
Language: kor
Number of pages: 135
ISBN-13: 9788985331432
Other titles: Sae nŭn sejang e kachʻyŏsŏdo che moksori ro norae handa
Notes: Poems.