Sunʼgan chʻŏrŏm yŏngwŏn chʻŏrŏm
By: [chŏja Cho Pyŏng-hwa].
Edition: Chʻopʻan
Series: Cho Pyŏng-hwa chasŏnsi insaengnon -- 1-2
Publisher: Koryŏwŏn
Published: 1985
Place of publication: Sŏul
Language: kor