Elements of Influence: The Art of Getting Others to Follow Your Lead by Terry Bacon (2011)
The Science of Influence: How to Get Anyone to Say “Yes” in 8 Minutes or Less! by Kevin Hogan (2010)
Yes! 50 Scientifically Proven Ways to Be Persuasive by Noah J. Goldstein, et al. (2009)
The Art of Influence: Persuading Others Begins with You by Chris Widener (2008)
Influence: Science and Practice by Robert B. Cialdini (2008)
Influencer: The Power to Change Anything by Kerry Patterson, et al. (2007)
Maximum Influence: The 12 Universal Laws of Power Persuasion by Kurt W. Mortensen (2004)
How to Win Friends and Influence People by Dale Carnegie (1937)