Nobel Prize Series
International Merchandising Corporation, 1997
Buku Referensi
Michael Worek, editor
Firefly Books Ltd., 2008
Buku Teks
Brownlee, George G., 1942-, author
Cambridge University Press, 2014
Buku Teks
World Scientific, 2014
Buku Teks
Bagchi, Asoke K., author
Toppan Company, 1988
Buku Referensi