The Psychology of Selling

Tingkatkan Penjualan Anda Lebih Cepat dan Lebih Mudah Daripada Yang Pernah Anda Pikirkan

Double and triple your sales—in any market.

The purpose of this book is to give you a series of ideas, methods, strategies, and techniques that you can use immediately to make more sales, faster and easier than ever before.

It’s a promise of prosperity that sales guru Brian Tracy has seen fulfilled again and again. More sales people have become millionaires as a result of listening to and applying his ideas than from any other sales training process ever developed.