- Author: H.G. Widdowson
- Language: English
- Year: 1975
- Author: G.M. Story W.J. Kirwin and J. D. A. Widdowson (eds.)
- Language: English
- Year: 1990
- Author: Mark Widdowson
- Language: English
- Year: 2009
- Author: Mark Widdowson
- Language: English
- Year: 2015
- Author: Tim Dolin Peter Widdowson (eds.)
- Language: English
- Year: 2004
- Author: Peter Widdowson (auth.)
- Language: English
- Year: 1998
- Author: Peter Widdowson (eds.)
- Language: English
- Year: 1997
- Author: Raman Selden, Peter Widdowson, Peter Brooker
- Language: English
- Year: 2005
- Author: R.W. Widdowson (Auth.)
- Language: English
- Year: 1987
- Author: Elsie M. Widdowson (auth.) G. G. Birch K. J. Parker (eds.)
- Language: English
- Year: 1980