South-North dialogue in Korea
International Cultural Society of Korea , 1988
 Buku Teks SO
South-North dialogue in Korea
International Cultural Society of Korea, 1983
 Buku Teks SO
A Comparative study of south and North Korea
National Unification Board, 1988
 Buku Teks SO
A Comparison of unification policies of South and North Korea
National Unification Board, 1990
 Buku Teks SO
A white paper on South-North dialogue in Korea
National Unification Board Republic of Korea, 1982
 Buku Teks SO