Tong-gyu Pak
1939
Chŏnhu Hanʾguk sosŏl ŭi yŏnʾgu- Han'guk sup'il kwa nonsul ŭi silche
- Hanʼguk chŏnhu munhak ŭi punsŏkchŏk yŏnʼgu
- Hanʼguk hyŏndae munje chakpʻum punsŏk
- Hanʼguk hyŏndae sosŏl ŭi pipʻyŏngjŏk punsŏk
- Hyŏndae Hanʾguk sosŏl ŭi sŏngkyŏk yŏnʾgu
- Inʼgan ŭn honja sŏnŭn salsu ŏpta
- Kŭl ssŭgirŭl turyŏwŏ malla
- Poiji annŭn maŭm ŭi sullye
- Pyŏl ŭl palko onŭn yŏnghon
- Tangsin i kodok hal ttae