The Science of influence : how to get anyone to say yes in 8 minutes or less! / Kevin Hogan.

by Hogan, Kevin
Published 2005

8 barriers to communication and how to overcome them / Kevin Hogan and Ron Stubbs.

by Hogan, Kevin
Published 2006

The 12 factors of business success : discover, develop, and leverage your strengths / Kevin Hogan, Dave Lakhani, Mollie Marti.

by Hogan, Kevin
Published 2008