Iwata, Kazumasa, author
Tokyo Dept. of Social and International Relations,University of Tokyo, 1994
Buku Teks
Jae, Ho-chung, author
Columbia University Press, 2006
Buku Teks
Reischauer, Edwin O., author
Harvard University Press, 1950
Buku Teks
Reischauer, Edwin O., author
Harvard University Press, 1957
Buku Teks
Reischauer, Edwin O., author
Viking Press, 1970
Buku Teks