Kŭn-yŏng Chʻoe

• Chosŏn sidae sachʻo
• Hanʾguk chungsesa ŭi che chomyŏng
• Hanʾguk kodaesa ŭi che chomyŏng
• Kodae Hanʾguk inmyŏng sajŏn
• Siryŏn kwa kŭkpok ŭi Hanʾguksa
• Tʻongil Silla sidae ŭi chibang seryŏk yŏnʼgu