G.S. · Gereon Schares · Graham Squires
| Titel | ISBN-13 (ISBN-10)  | Erscheinungsjahr | 
|---|---|---|
| A Grammar of the Dialect of the Bolton Area: Part II: Morphology and Syntax | 978-3-631-34661-7 (3-631-34661-1)  | 1999 | 
| A Grammar of the Dialect of the Bolton Area: Part I: Introduction, Phonology | 978-3-631-33066-1 (3-631-33066-9)  | 1998 |