Naeil to hŭrŭnŭn kang
Subtitle: Yu Chae-yong changpʻyŏn sosŏl
Edition: Chʻopʻan
Publisher: Samjin Kihoek
Published: 1989
Place of publication: Sŏul-si
Language: kor
Notes: Reprinted from: Kyŏnghyang sinmun, 3/2/81-3/13/82.