Protocol: The Complete Handbook of Diplomatic, Official and Social Usage, 25th Anniversary Edition
| Country | USA |
| Brand | Durand |
| Manufacturer | DURAND |
| Binding | Sheet music |
| ItemPartNumber | DUR47368 |
| Model | DUR47368 |
| ReleaseDate | 2017-01-01 |
| UnitCount | 1 |
| EANs | 9790044093724 |