Zusammenfassungen
Selling to the Government
What It Takes to Compete and Win in the World's Largest Market
Wiley, 2010
Conversations That Win the Complex Sale
Using Power Messaging to Create More Opportunities, Differentiate your Solutions, and Close More Deals
McGraw-Hill, 2011
Lead Generation for the Complex Sale
Boost the Quality and Quantity of Leads to Increase Your ROI
McGraw-Hill, 2006