Influence!: 47 Forbidden Psychological Tactics You Can Use To Motivate, Influence and Persuade Your Prospect
| Country | USA |
| Brand | HarperCollins |
| Manufacturer | HarperCollins |
| Binding | Hardcover |
| ItemPartNumber | Illustrated |
| ReleaseDate | 2006-08-08 |
| UnitCount | 1 |
| Format | Illustrated |
| EANs | 9780060815325 |