Cornelsen · Oxford University Press
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Headway Academic Skills 2: Student's Book: Level 2 | 978-0-19-471567-6 (0-19-471567-1) | 2006 | ||
| Headway Academic Skills 3: Student's Book: Student's Book Level 3 | 978-0-19-471576-8 (0-19-471576-0) | 2007 | Lesley Curnick | |
| New Headway English Course Level 3. Academic Skills. Student's Book: Reading, Writing, and Study Skills | 978-3-06-800369-5 (3-06-800369-5) | 2007 | " | |