Yi, Cheol-sun
Nam-Pukhan chongbu surip gwajong pigyo, 1945-1948=Comparison of the establishment of North and South Korean Governments 1945-1948
In'gan sarang, 2010
 Buku Teks
Gyongje: gamsu gong byongho=Korean economy
I & Book, 2009
 Buku Teks
Pak, Kwan-yong
Contingency plan for North Korea's crisis = Pukhan kuppyon satae wa uri ui taeung
Hanulbooks, Akademi, 2007
 Buku Teks
Sin, Bom-sun
Munhak kwa jisongsa Hanguk munhak sojib, 1900-2000. Pukhan munhak
Munhakkwa Jisungsa, 2007
 Buku Teks
Dinsdale, W.A.
Insurance administration / W.A. Dinsdale
Sir Isaac Pitman & Sons, Ltd. , 1959
 Buku Teks