Ryu, Je-hun
Hollym, 2000
Buku Teks
Korean Institute of Traditional Landscape Architecture
Hollym, 2007
Buku Teks
Finch, B. E.
Charles C. Thomas, 1963
Buku Teks SO
Gardner, Helen
Harcourt, Brace and World, 1959
Buku Teks SO
edited by Edward Conze
Bruno Cassirer, 1954
Buku Teks SO