50 scientifically proven ways constitute 50 chapters of the book, longest of which take 7 pages. The authors take the position that persuasion is a science, not art, hence with the right approach anybody can become the master in the skill of persuasion. So, what are the 50 ways?
http://www.moskalyuk.com/blog/yes-50-scientifically-proven-ways-to-be-persuasive
