H. M. · Holly MacArthur · Holly McCord
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Contact Us! Coursebook with Audio CD: Call Center English Skills | 978-0-521-12473-7 (0-521-12473-5) | 2009 | Jane Lockwood |
| Contact US! Trainer's Manual: Call Center English Skills | 978-0-521-17858-7 (0-521-17858-4) | 2011 | " |