Chŏng-sŏk Yun

• Chŏnhwanʼgi ŭi Hanʼguk chŏngchʻi kwajŏng
• Hanʾguk chŏngdang chŏngchʻiron
• Ilbon ŭi kukka chŏllyak
• Kukka chŏngbohak ŭi ihae
• Kŭrium ŭn ajikto
• Tʻongil hwanʾgyŏngnon