Tokyo ISEI 1990,
Buku Teks
Levine, Daniel U.
Allyn and Bacon, 1992
Buku Teks
edited, Frank J. Schwartz, Susan J. Pharr
Cambridge University Press, 2003
Buku Teks SO
Fukutake, Tadashi
University of Tokyo Press, 1980
Buku Teks SO
[place of publication not identified]: Higher education Bureau, Ministry of Education, Science and Culture 1984,
Buku Teks