Pak, Yong-chʻi

1944

• Chugwansik haengjŏnghak yŏnsŭp
• Hyŏndae chosa pangbŏmnon
• Hyŏndae sahoe kwahak pangbŏmnon
• Hyŏksin ŭi hwaksan kwajŏng
• Kaekkwansik haengjŏnghak yŏnsŭp