1
by Davidson, Andrew
Published 2009
DK Pub.

2
by McClay, Renie
Published 2009
ASTD Press

3
by Mueller-Eberstein, Mark
Published 2010
Wiley

6
by Harari, Oren
Published 2007
Financial Times Press

8
by Keller, Scott, Schaninger, Bill
Published 2019
Wiley

9
by Kurnit, Paul
Published 2011
American Management Association

10
by Flynn, Jill
Published 2011
Jossey-Bass

11
by Spence, John
Published 2009
Jossey-Bass

12
by Ashton, Robert
Published 2010
Pearson Prentice Hall

13
by Walters, Jamie S.
Published 2002
Berrett-Koehler Publishers

14
by Earnest, Peter
Published 2011
AMACOM/American Management Association

15
by Kerievsky, Joshua
Published 2023
Ascent Audio

17
Published 2023
Assemble You

18
by Christopher, William F., Thor, Carl G.
Published 2023
Productivity Press

20
by Slap, Stan
Published 2010
Tantor Media, Inc.