Kodama, Fumio, author
Harvard Business School Press, 1991
Buku Teks
Sahal, Devendra, author
Addison-Wesley, 1981
Buku Teks
Anderson, Stuart, author
[, Springer], 2012
eBooks
Japan Riverfield, 1981
Buku Teks
Maraini, Fosco
Kodansha AInternational, 1983
Buku Teks