Sŏndong ŏllon ŭi kŏjit kwa chinsil
Subtitle: katcha nyusŭ  wa ŭi chŏnchaeng kwa toech'ajŭn p'yŏnghwa
Publisher: Haengbok Enŏji
Published: 2021
Place of publication: Sŏul
Language: kor
ISBN-13: 9791156029472