Tu-gi Min
Chungguk hyŏndaesa ŭi kujo- Chungguk kŭndae kaehyŏk undong ŭi yŏn'gu
- Chungguk kŭndaesa yŏn'gu
- Chungguk kungmin hyŏngmyŏng (1923-1928) chidoja ŭi sasang kwa haengdong
- Chungguk kungmin hyŏngmyŏng ŭi punsŏkchŏk yŏnʼgu
- Chungguk ŭi chŏntʻong kwa kŭndae
- Chungguk ŭi yŏksa insik
- Chungguksa sidae kubullon
- Sigan kwaŭi kyŏngjaeng
- Sin Ŏn-jun hyŏndae chungguk kwanʾgye nonsŏl sŏn
- Tongyangsa kangŭi yogang
- Tongyangsa yon'gu charyŏ chibyŏ