Hyun, Peter.
Koreana / by Peter Hyun.
Korea Britannica, 1984
 Buku Teks
Inter-Korean relations under roh moo-hyun
 Artikel Jurnal
Changing north korean's lifestyle
 Artikel Jurnal
A quarter century of North Korean provocations.
[publisher not identified], [date of publication not identified]
 Buku Teks
North Korean communism: a comparative analysis
edited by Chong-Shik Chung and Gahb-Chol Kim
Research center for peace and unification, 1980
 Buku Teks