2
by Sheth, Jagdish N.
Published 2007
Wharton School Pub.

4
by Kidman, Matthew
Published 2009
John Wiley & Sons Australia

5
by Militello, Frederick C.
Published 2002
Financial Times/Prentice Hall PTR

6
by Sheth, Jagdish N.
Published 2021
Pearson India Education Services Pvt. Ltd