| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Autonomy and Independence in Language Learning | 978-0-582-28992-5 (0-582-28992-0) | 1996 | Phil Benson |
| Chatterbox: A conversation text of fluency activities for intermediate students | 978-0-02-423101-7 (0-02-423101-0) | 1989 | Steven Widdows |