The Jiu-Jitsu Journal – Purple Edition: Daily Training Log & BJJ Notebook – Track Techniques, Grappling, Sparring & Goals (6x9)
| Country | USA |
| Brand | Referencepoint Press |
| Manufacturer | Referencepoint Press |
| Binding | Hardcover |
| UnitCount | 1 |
| EANs | 9781682826379 |
| ReleaseDate | 0000-00-00 |