Power of Positive Selling: 30 Surefire Techniques to Win New Clients, Boost Your Commission, and Build the Mindset for Success (PB)
Stephan Schiffman (New York, NY) has been cited as America&#8217;s #1 Corporate Sales Trainer. He is the author of numerous best-selling books including Cold Calling Techniques That Really Work (now in its 4th edition).