1.
|
San Francisco : Jossey-Bass, a Wiley Imprint, c2010.
|
2.
|
[Place of publication not identified] : Center for Creative Leadership, 2015. ©2015
|
3.
|
Greensboro, N.C. : Center for Creative Leadership, c2000.
|
4.
|
Greensboro, N.C. : Center for Creative Leadership, c1996.
|
5.
|
Greensboro, N.C. : Center for Creative Leadership, 2013.
|
6.
|
[Place of publication not identified] : Center for Creative Leadership, 2014. ©2013
|