Ŏŏtchŏda poni,ŏtchŏl su ŏpsi
Subtitle: minchung misul kwa hamkke han 40-nyŏn
Publisher: Ch'angjak kwa Pip'yŏngsa
Published: 2021
Place of publication: Kyŏnggi-do P'aju-si
Language: kor
ISBN-13: 9788936479008