1
by Owen, Harrison
Published 2000
Berrett-Koehler Publishers

2
by Cartwright, Talula
Published 2003
Center for Creative Leadership

3
by Cross, Michael
Published 2014
Syngress

5
by Griffin, Michael P.
Published 2015
American Management Association

8
by Citrin, James M., DeRosa, Darleen M.
Published 2021
John Wiley & Sons, Inc.

9
by Johnson, Larry
Published 2003
AMACOM, American Management Association

10
by Blanchard, Kenneth H.
Published 2015
Berrett-Koehler Publishers

11
by Svalgaard, Lotte
Published 2023
Productivity Press