L.S. · Larry Sultan · Laura Shelton · Laura Soldner
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Angel Customers & Demon Customers | 978-1-59184-128-9 (1-59184-128-3) | 2006 | Geoffrey Colvin |
| Angel Customers and Demon Customers: Discover Which is Which and Turbo-Charge Your Stock | 978-1-59184-007-7 (1-59184-007-4) | 2003 | " |
| Killer Customers: Tell the Good from the Bad--and Dominate Your Competitors | 978-1-59184-042-8 (1-59184-042-2) | 2004 | Geoff Colvin |