Kim, Jong Il. (1989). Genius of revolution/ Kim Jong Il. Pyongyang, Korea :: Kum Song Youth Publishing House,.
Kim, Jong Il. Genius of revolution/ Kim Jong Il. Pyongyang, Korea :: Kum Song Youth Publishing House,, 1989
Kim, Jong Il. Genius of revolution/ Kim Jong Il. Pyongyang, Korea :: Kum Song Youth Publishing House,, 1989.