“The master of professional salesmanship.” |
Richard Denny is a renowned expert on all aspects of sales and selling. Author of "Selling to Win", he has been sharing his ideas on success and achievement around the world for over 20 years. A highly sought-after motivational speaker, he has helped thousands of people to succeed and he is also the author of "Winning New Business", "Motivate to Win", "Communicate to Win" and "Succeed for Yoursel.. << 查看详细 |
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