Kyŏng-ŭi Yi

• Chungso kiŏp ŭi iron kwa chŏngchʻaek
• Han'guk chungso kiŏmnon
• Han'guk chungso kiŏp ŭi kyŏngje iron
• Han'guk chungso kiŏpsa
• Hanʼguk kyŏngje wa chungso kiŏp
• Kyŏngje palchŏn kwa chungso kiŏp
• Ŏnŭ chungso kiŏp yŏn'guja iyagi