Frederich, Louis, author
Thames and Hudson, 1969
Buku Referensi
Burns, Edward McNall, 1897-1972, author
WW Norton, 1974
Buku Teks
Alparslan, Acikgenc, Choi Woo-won, editor
Fatih University Press, 2009
Buku Teks
Senghaas, Dieter
Suhrkamp Verlag , 2002
Buku Teks
Lee, Ug-Jong, author
Wisdom House, 2009
Buku Teks