| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The 11 Laws of Likability: Relationship Networking . . . Because People Do Business with People They Like | 978-O-8144-1637-2 (O-8144-1637-3) | 2011 |
M.-L. · Michel Létourneau · Michel Léturmy · Michelle Tillis Lederman