Yi, Ki-t'ae (Researcher of North Korea)

• Han'guk ŭi tae Ilbon t'ongil konggong oegyo silt'ae
• Ilbon Abe chŏngkwŏn ŭi taeoe chŏllyak kwa taebuk chŏllyak
• Kukkyŏng hyŏmnyŏk ŭi kanŭngsŏng kwa mirae
• Pukhan kwa chubyŏn'guk ŭi kukkyong anbo
• Tongbuga p'ŭllŏsŭ ch'aegim kongdongch'e hyŏngsŏng pangan