[CITATION][C] Pukhan-Chungguk kwan'gye, 1945-2000 [North Korean-Chinese relations, 1945–2000]

Y Chongsŏk - Sŏul: Chungsim, 2001

[CITATION][C] Pukhan-Chungguk kwangye 1945–2000 [North Korea–China relations, 1945–2000]

Y Chongsŏk - Seoul: Chungsim, 2000