Inn Seo Myung

• Hanʼguk kamyŏnʼgŭk kwa Tongyang yŏnʼgŭk ŭi pigyo yŏnʼgu
• O Tʻae-sŏk ŭi yŏnʼgŭk segye
• Tʻalchʻum, Tongyang ŭi chŏntʻonggŭk, Sŏyang ŭi sirhŏmgŭk