Bücher

SPIN Selling SPIN Selling
1988
Insight Selling Insight Selling
2014
The SPIN Selling Fieldbook: Practical Tools, Methods, Exercises and Resources The SPIN Selling Fieldbook: Practical Tools, Methods, Exercises and Resources
1996
Major Account Sales Strategy (PB) Major Account Sales Strategy (PB)
1989
Rethinking the Sales Force: Redefining Selling to Create and Capture Customer Value Rethinking the Sales Force: Redefining Selling to Create and Capture Customer Value
1999
SPIN® -Selling SPIN® -Selling
2020

Hörbücher