Hyŏn-hye Yi

• Hanʾguk kodae ŭi saengsan kwa kyoyŏk
• Mahan, Chinhan ŭi chŏngch'i wa sahoe
• Samhan sahoe hyŏngsŏng kwajŏng yŏnʼgu
• Samhan sahoe hyŏngsŏng kwajŏng yŏnʾgu