Chŏndŭng sinhwa
Subtitle: ŏnmun hyŏntʻo
By: Namgung Chun pʻyŏn
Edition: Yuil Sŏgwan singu sŏrim changpʻan
Publisher: Chosŏn Tosŏ
Published: 1920
Place of publication: Kŏngsŏng
Language: kor