Yang-gŭn Ch'oe

• Hanbando t'ongil yŏnbang kukka yŏn'gu
• Hanbandohyŏng Nambuk yŏnhap kwa tan'gyejŏk yŏnbang kukka kŏnsŏl
• Tan'gyejŏk yŏnbang t'ongil hŏnpŏp yŏn'gu