Transactions of the international conference of orientalists in Japan No.XXV 1980
The Toho Gakkai, 1980
 Buku Teks
White paper
The White Paper Publishing Committee, 2000
 Buku Teks
Defense white paper, 1999
The Ministry of National Defense. The Republic of Korea, 1999
 Buku Teks
Defense white paper, 1998
The Ministry of National Defense. Republic of Korea, 1998
 Buku Teks
A white paper on South-North dialogue in Korea
National Unification Board Republic of Korea, 1982
 Buku Teks