Kyu-jun Yi

• Kugyŏk Sŏkkok san'go, Sŏkkok simsŏ, P'osang kimun
• Kugyŏk Somun taeyo
• Kugyŏk Ŭigam chungma (mokp'anbon)
• Kugyŏk Ŭigam chungma (p'ilsabon)