| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Sales Advantage: How to Get it, Keep it, and Sell More Than Ever | 978-O-7432-4432-9 (O-7432-4432-X) | 2003 |
C C · C. Oliver · M.C. · M.C.C. · M. O. · M. Oliver · Michael C. · Michael Crom · Michael Oliver · **O.C.** · OLIVER C · Oliver Crom