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Brent Adamson

7 Book

The Challenger Customer

Selling to the Hidden Influencer Who Can Multiply Your Results
Pat Spenner et al.
Portfolio, 2015
9 Libro

El vendedor desafiante

Las características necesarias para vender siempre
Matthew Dixon y Brent Adamson
Empresa Activa, 2012
8 Book

The Challenger Sale

Taking Control of the Customer Conversation
Matthew Dixon and Brent Adamson
Portfolio, 2011