Title: Amudo na rŭl sin'go haji anatta : Pukhan esŏ on kongjagwŏn iyagi /
Authors: Kim, Tong-sik,
Year: 2013
Subjects: Kim, Tong-sik.; Spies Korea (North) Biography.; Espionage, North Korean Korea (South); Espionage Korea (North) History.