Oxford Dictionaries
Jim Scrivener; Kate Baade; Christopher Holloway; Jim Holloway; Rebecca Turner
Rebecca Turner; David Grant; John Hughes; Alastair Lane; Chris Speck
John Hughes; Jon Naunton
David Grant; Jane Hudson
Rebecca Turner; Alastair Lane; Chris Speck; Michael Duckworth
Varios Autores
Alastair Lane; Keith Harding; Liz Taylor; Adrian Wallwork
Alastair Lane; Keith Harding; Liz Taylor; Adrian Wallword