Pong-jun Ko

• 21-segi Mi-Chung p'aekwŏn kyŏngjaeng kwa Hanbando p'yŏnghwa
• Mirae chŏnjaeng kwa yukkunnyŏk
• T'ongil ŭi kil wi e sŏn p'yŏnghwa
• Tong Asia yŏngt'o munje wa Tokto