In:
Direct Marketing,
Sales
Book
Eliminate the Fear, Failure, and Rejection from Cold Calling
Art Sobczak
Wiley, 2013
Sam Richter
Adams Business & Professional, 2009
America's #1 Corporate Sales Trainer Shows You How to Boost Your Phone Sales
Stephan Schiffman
Adams Media , 2003
Prospecting Techniques that Really Pay Off
Paul S. Goldner
AMACOM, 2006
Stephan Schiffman
Adams Media , 2005
