| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Organizational Behaviour in Hotels and Restaurants: An International Perspective | 978-0-471-98650-8 (0-471-98650-X) | 1999 | |
| Surviving as a Middle Manager | 978-0-7099-1137-1 (0-7099-1137-8) | 1983 | Michael Broussine |