M. F. · S M · Steven Ferry · Steven M.
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Butlers & Household Managers: 21st Century Professionals | 978-1-4392-0967-7 (1-4392-0967-7) | 2008 |
| Hotel Butlers: The Great Service Differentiators | 978-1-59457-443-6 (1-59457-443-X) | 2004 |
| MAYORDOMOS, Profesionales Del Siglo XXI | 978-1-4196-2479-7 (1-4196-2479-2) | 2006 |