The Seven Principles for Making Marriage Work: A Practical Guide from the Country’s Foremost Relationship Expert, Revised and Updated
| Country | USA |
| Brand | Greyson Media Associates |
| Manufacturer | Greyson Media Associates |
| Binding | Paperback |
| ReleaseDate | 2016-10-01 |
| UnitCount | 1 |
| EANs | 9781683990024 |