- Using corpora for language research. Studies in the honour of Geoffrey Leech, Longman, London, (1996)
- Longman, (1985)
- Longman, (1985)
- Longman, London, (1985)
- Longman, London, (1985)
- Longman, London, (1985)
- Longman, Harlow, UK, (1972)
- Longman, London, (1985)
- COLING, page 29-31. (1980)


author