
- Author: Brenda Johnston Peter Ford Forence Myles
- Language: English
- Year: 2011

- Author: Paul Smeyers Marc Depaepe (auth.) Paul Smeyers Marc Depaepe (eds.)
- Language: English
- Year: 2010

- Author: Paul Smeyers (auth.) Paul Smeyers Marc Depaepe (eds.)
- Language: English
- Year: 2010