SPIN Selling
by Neil Rackham
ISBN-13: 9780070511132
ISBN-10: 0070511136
The Six Habits of Highly Effective Sales Engineers
by Chris White
ISBN-13: 9780578521909
ISBN-10: 0578521903
Ditch the Act: Reveal the Surprising Power of the Real You for Greater Success
by Leonard Kim, Ryan Foland
ISBN-13: 9781260454376
ISBN-10: 1260454371
Ultimate Guide to Facebook Advertising: How to Access 1 Billion Potential Customers in 10 Minutes (Ultimate Series)
by Perry Marshall, Keith Krance, Thomas Meloche
ISBN-13: 9781599186115
ISBN-10: 159918611X
Rethinking the Sales Force: Redefining Selling to Create and Capture Customer Value
by John DeVincentis, Neil Rackham
ISBN-13: 9780071342537
ISBN-10: 0071342532