| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Complete Audio Program | Paperback | 978-0-13-088387-2 | 2001 | Keith Adams |
| Complete Audio Program | Audio Cassette | 978-0-13-088385-8 | 2000 | " |
| Complete Audio Program | " | 978-0-13-089363-5 | 2000 | " |
| Global Links 1: English for International Business | Paperback | 978-0-13-098512-5 | 2002 | " |
| Global Links 1: English for International Business | " | 978-0-13-088389-6 | 2000 | " |
| Global Links 1: English for International Business, with Audio CD Teacher's Manual | " | 978-0-13-088388-9 | 2001 | " |