1
by Graham, Stedman
Published 2012
FT Press

2
by Lennick, Doug
Published 2013
FTPress Delivers

3
by Huntsman, Jon
Published 2005
Pearson

4
by Huntsman, Jon M.
Published 2008
Wharton School Pub.

5
by Tan, Ying
Published 2021
John Wiley & Sons, Ltd.