Chae-sik Chang

• Chosn Yugyo ynwn
• Chosepŏp
• Chosŏn Yugyo yŏnwŏn
• Hanʼguk kiŏp ŭi chose hwanʼgyŏng
• Hanʼguk kyŏngje chŏngchʻaek ŭi pipʻan kwa taean
• Sisok 180 km