Chŏng-sŏp Yŏm

1964

• 18-19-segi nongjŏngch'aek ŭi sihaeng kwa nongŏp kaehyŏngnon
• Chosŏn sidae nongpŏp paltal yŏnʾgu
• Nongŏp kaehyŏngnon ŭl chesi han Imwŏn kyŏngjeji p'yŏnch'anja, Sŏ Yu-gu
• Nongŏp kisul kwa Han'guk munmyŏng
• P'ungsŏk Sŏ Yu-gu wa Imwŏn kyŏngjeji
• 정조시대농업개혁의산실, 수원화성