| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| United Kingdom Hotel Groups Directory 1986-87 | 978-0-304-31356-3 | 1986 | Paul Slattery |
| United Kingdom Hotel Groups Directory 1987-88 | 978-0-304-31466-9 | 1987 | " |
| Vertical Disintegration in the Corporate Hotel Industry | 978-0-367-36231-7 | 2019 | |
| Vertical Disintegration in the Corporate Hotel Industry: The End of Business as Usual | 978-1-138-64108-2 | 2017 | |
A. R. · Ahimsalara Ribera · Angel Rivera · Angel Rivero · Angelika Rieber · Angelina Ribeiro