| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Impact Listening 2: 2 CD Pack | 978-962-00-5808-0 (962-00-5808-9) | 2007 | Jill Robbins |
| Impact Listening 2 | 978-962-00-5143-2 (962-00-5143-2) | 2002 | " |
| Impact Listening 2, Teacher's Manual | 978-962-00-5805-9 (962-00-5805-4) | 2007 | " |