Salespeople are the most vital people in any business. Without sales, the biggest and most sophisticated companies shut down. Sales are the spark plug in the engine of free enterprise. There is a direct relationship between the success of the sales community and the success of the entire country.
The Psychology of Selling: How to Sell More, Easier, and Faster Than You Ever Thought Possible (ed. Thomas Nelson Inc, 2006) - ISBN: 9780785288060