Ki-sŏl Sŏng

• Han-Il mindam ŭi pigyo yŏnʾgu
• Hanʼguk kubi chŏnsŭng ŭi yŏnʼgu
• Hanʼguk sŏrhwa ŭi yŏnʼgu
• Hanʼguk, Ilbon ŭi sorhwa yŏnʼgu
• Hanʾguk kubi chŏnsŭng ŭi yŏnʾgu