| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Front Office Operations and Auditing Workbook | 978-0-13-032493-1 (0-13-032493-0) | 2000 | Gail Sammons · Jeff Beck |
| Front Office Operations and Night Audit Workbook | 978-0-13-398769-0 (0-13-398769-8) | 1996 | Gail Sammons · Jim Dougan · James Dougan |
| Hotel Operations Simulation and Auditing Manual | 978-0-13-170461-9 (0-13-170461-3) | 2006 | Gail Sammons · Cihan Cobanoglu |
J.M. · P.J. · P.M. · Patrick J. · Patrick M.