edited by H. Arakawa
Elseveir Pub. Co., 1969
Buku Referensi
edited by Bernhard Grossmann
Otto Harrassowitz, 1972
Buku Teks
Agrawal, Mahesh Chandra, author
[, Springer], 2012
eBooks
edited by Philip Warren Thayer
Johns Hopkins Press, 1956
Buku Teks
Business International Asia/Pacific , 1992
Buku Teks