雙忠實紀
By: Chʻoe Sang-gap pʻyŏn
Publisher: Yugyŏngjae
Published: 1929
Place of publication: Kosŏng
Language: kor
Subjects: History
Other titles: Ssangchʻung silgi
Notes: Block print.

5-kwŏn.

Soho (Chʻoe Kyun), Sogye (Chʻoe Kang) yang Kong silgi.