| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Answering the Ultimate Question: How Net Promoter Can Transform Your Business | 978-O-47O-26O69-2 (O-47O-26O69-6) | 2008 | Richard Owen |
L B · L. Brooks · L.P. · Laura Brooks · Laura L. · Laura L. Brooks