Myong-jong Yu

• Songnihak kwa yangmyonghak (Yonse Taehakkyo Kukhak Yonguwon Tasan kinyom kangjwa)
• Toegye ui chorhak segye (Soktang haksul chongso)
• Toegye ui ilsaeng kwa chorhak chegye (Hyondae haksulson)