剧情简介：Make your move into, or improve your position in, the powerful world of professional speaking. If you think you have what it takes to speak professionally, or you've already been doing so with insufficient reward, now is the time to make your move. Bestselling business author and Professional Speaking Hall of Fame member Alan Weiss offers the inside advice you need to turn your...(展开全部)
作者：Alan Weiss
出版社：McGraw-Hill
ISBN：9780071743808
