Influence!: 47 Forbidden Psychological Tactics You Can Use To Motivate, Influence and Persuade Your Prospect
| Country | USA |
| Brand | BERKLEY |
| Manufacturer | Penguin Publishing Group |
| Binding | Paperback |
| ItemPartNumber | 9780451226495 |
| Color | Black |
| ReleaseDate | 2009-04-07 |
| UnitCount | 1 |
| EANs | 9780451226495 |