Yŏng-sŏp Yi

• Chayul kwa tʻayul ŭi kŏri
• Sin minsa sosongpŏp
• Sosong chŏlchʻa ŭi pŏmnyul chisik
• Tʻak Myŏng-hwan, kŭ nŭn kwayŏn nugu inʼga
• Yŏhaeng ch'iryo ŭi iron kwa silche
• 국제조세