Influence new and expanded : the psychology of persuasion /
Robert B. Cialdini.
- Revised edition.
- New York : Harper Business, 2021.
- xix, 568 p. : ill., photos.
"In this highly acclaimed New York Times bestseller, Dr. Robert B. Cialdini-the seminal expert in the field of influence and persuasion-explains the psychology of why people say yes and how to apply these principles ethically in business and everyday situations"