Chong-sŏ Kim

1955

• Chungguk e pʻara mŏgŭn Tanʼgun Chosŏn yŏngtʻo yŏnʼgu
• Ko Chosŏn ŭro nalcho toeŏ on Kija, Wiman Chosŏn yŏnʼgu
• Kojosŏn ŭro nalcho toeŏ on Kija, Wiman Chosŏn yŏnʼgu
• Sinhwa ro nalcho toeŏ on Sinsi, Tanʼgun Chosŏnsa yonʼgu