Sang-gu Chŏn

• Hyŏnmul chʻulcha e ŭihan pŏbin chŏnhwan
• Kaein saŏpcha ŭi hyŏnmul chʻulcha e ŭihan pŏbin chŏnhwan chŏlchʻa wa silmu
• Kiŏp hoegye chʻongnam
• Kiŏp hoegye kijun
• Wŏnka kyesan ŭi iron kwa yŏnsŭp