Chin-sŏng Chŏng

• 'Moguk konghŏn' ŭi sidae
• Hanʼguk wansŏngchʻa ŏpchʻe ŭi pupʻum ŏpchʻe yuksŏng chŏllyak kwa pupʻum ŏpchʻe ŭi taeŭng
• Hyŏndae Ilbon ŭi sahoe undongnon