Kŭm-ch'ŏl Yun

• 21-segi chŏnmin haksŭp ŭi taejŏndang, Kwahak Kisul Chŏndang
• Choguk t'ongil 3-tae hŏnjang kwa uri minjok ŭi kwaje
• I ttang e che-2 ŭi 6.25 ka onŭn'ga
• Kim Chŏng-il Changgun tʻongil irhwa