Chŏ sŏngjang kwa nodong chŏngchʻaek kwaje
Subtitle: 80-yŏn pʻan minʼgan nodong kyŏngje paeksŏ
Publisher: Hanʼguk Kyŏngyŏngja Hyŏphoe
Published: 1980
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 190