Influence!: 47 Forbidden Psychological Tactics You Can Use To Motivate, Influence and Persuade Your Prospect
| Country | USA |
| Brand | Random House Books for Young Readers |
| Manufacturer | Penguin Books |
| Binding | Paperback |
| ReleaseDate | 1982-03-25 |
| UnitCount | 1 |
| EANs | 9780140150957 |