Sonyŏn tanwŏndŭl ŭn sahoejuŭi choguk ŭi ch'amdoen adŭl ttal, sonyŏn hyŏngmyŏngga ka toeja (chaep'an)
Publisher: Chosŏn nodongdang ch'ulp'ansa
Place of publication: P'yŏngyang
Language: kor