North Korea: foreign relations and economic ties
Petr G. Lasserson, editor
Nova Science Publishers, 2012
 Buku Teks
A White paper on south-north dialogue in Korea / published on December 31,1988 by National Unification Board, Republic of Korea
National Unification Board Republik of Korea, 1988
 Buku Teks
Kim Byong Sik
Modern Korea : the socialist North, revolutionary perpective in the South, and unification
International Publishers, 1970
 Buku Teks
China and North Korea : strategic and policy perspectives from a changing China
edited by Carla P. Freeman
Palgrave Macmillan, 2015
 Buku Teks
North Korea seen from abroad
Korea Information Service Inc., 1976
 Buku Teks