1
by Torbert, William R., Cook-Greuter, Susanne R.
Published 2004
Berrett-Koehler

2
by Prince, Don W.
Published 2000
Center for Creative Leadership

3
by Hoppe, Michael H.
Published 2006
Center for Creative Leadership

4
by Hoppe, Michael H.
Published 2018
Center for Creative Leadership

5
by Hough, Karen
Published 2014
Berrett-Koehler Publishers

6
by Magnacca, Mark
Published 2010
Pearson Education Pub. as FTPress Delivers

8
by Karten, Naomi
Published 2009
IT Governance Pub.

9
by Hutchens, David
Published 2015
John Wiley & Sons, Inc.

10
by Westfall, Chris
Published 2019
Findaway World

11
by Fadem, T. J.
Published 2010
FTPress Delivers

12
by Sherwin, David, Sherwin, Mary
Published 2018
Berrett-Koehler Publishers

13
by Goman, Carol Kinsey
Published 2011
Jossey-Bass

14
by Weissman, Jerry
[FTPress Delivers]

15
by Guinn, Trey
Published 2022
McGraw Hill-Ascent Audio

17
by Sale, James
Published 2021
Routledge

19
by Heide, Mats
Published 2023
PRODUCTIVITY PRESS

20
by Luhn, Matthew
Published 2024
Tantor Media, Inc