Pearson Education · Pearson Longman
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Intelligent Business Advanced Coursebook/Workbook/CD Pack | 978-1-4479-5155-1 | 2013 | Tonya Trappe · Graham Tullis · Irene Barrall |
| Intelligent Business Advanced Skills Book/CD-ROM Pack | 978-1-4082-6795-0 | 2011 | Irene Barrall |
| Intelligent Business Advanced Teacher's Book/Test Master CD-ROM Pack | 978-1-4082-6796-7 | 2011 | " |
| Intelligent Business Advanced Workbook/Audio CD Pack | 978-1-4082-6797-4 | 2011 | " |
| Intelligent Business Elementary Coursebook and Workbook Pack for Benelux | 978-1-4479-3613-8 | 2012 | " |
| Intelligent Business Elementary Coursebook/CD Pack | 978-1-4082-5598-8 | 2010 | " |
| Intelligent Business Elementary Teacher's Book for Pack | 978-1-4058-4978-4 | 2008 | " |
| Intelligent Business Elementary Workbook/Audio CD Pack | 978-1-4058-8143-2 | 2008 | " |
| Intelligent Business Elementary Workbook CD for Pack | 978-1-4058-4980-7 | 2008 | " |
| Intelligent Business Elementary Workbook for Pack | 978-1-4058-4981-4 | 2008 | " |