Influence!: 47 Forbidden Psychological Tactics You Can Use To Motivate, Influence and Persuade Your Prospect
| Country | USA |
| Brand | Harper Perennial |
| Manufacturer | Harper Perennial |
| Binding | Paperback |
| ItemPartNumber | 9780060765156 |
| ReleaseDate | 2007-10-30 |
| UnitCount | 1 |
| EANs | 9780060765156 |