Four Levers Negotiating: The Simple, Counterintuitive Way to Higher Deal Values and Lasting Trust
| Country | USA |
| Brand | HarperCollins Children's Books |
| Manufacturer | Amacom |
| Binding | Paperback |
| ReleaseDate | 2011-10-20 |
| UnitCount | 1 |
| Format | Illustrated |
| EANs | 9780814434987 |