| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Essays on Grammatical Theory and Universal Grammar | 978-0-19-824897-2 (0-19-824897-0) | 1991 | |
| Machine Translation: An Introductory Guide | 978-1-85554-246-4 (1-85554-246-3) | 1993 | S. Meijer · Lorna Balkan · R. Lee Humphreys · Louisa Sadler |