| title | media type | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|---|
| Syntax-Theorie: Ein zusammengefasster Zugang | Gebunden | 978-3-484-22055-3 | 1997 | ||
| The Nature and Function of Syntactic Categories, Volume 32 | Hardcover | 978-0-12-613532-9 | 1999 | ||
| The Syntax of the Celtic Languages: A Comparative Perspective | Paperback | 978-0-521-02324-5 | 2008 | ||
| The Syntax of the Celtic Languages: A Comparative Perspective | Hardcover | 978-0-521-48160-1 | 1996 | Ian Roberts | |
| The Syntax of Welsh | Paperback | 978-1-107-40761-9 | 2012 | ||
| The Syntax of Welsh | Hardcover | 978-0-521-83630-2 | 2007 | Maggie Tallerman · David Willis | |
D B · R. B · R.D. · R. D. B. · R.D. Borsley · Robert B. · Robert Borsley · Robert D.
Academic Press · Cambridge University Press · De Gruyter