Korea : through the ages vol.1 Ancient / Association of Korean history teachers
The Academy of Korean Studies, 2005
 Buku Referensi
Ryu, Je-hun
Reading the korean cultural landscape
Hollym, 2000
 Buku Teks
Finch, B. E.
Contraception through the ages
Charles C. Thomas, 1963
 Buku Teks
Gardner, Helen
Art through the ages
Harcourt, Brace and World, 1959
 Buku Teks
Buddhist texts: through the ages
edited by Edward Conze
Bruno Cassirer, 1954
 Buku Teks