- Author: Hartmut Wolf, Peter Forsyth, David Gillen, Kai Hüschelrath, Hans-Martin Niemeier
- Language: English
- Year: 2013
- Author: Forsyth David A, Ponce Jean
- Language: English
- Year: 2011
- Author: Forsyth David
- Language: English
- Year: 2018
- Author: Forsyth David
- Language: English
- Year: 2018
- Author: Forsyth David
- Language: English
- Year: 1999
- Author: Forsyth David
- Language: English
- Year: 1999
- Author: Patrick Forsyth David. Madden
- Language: English
- Year: 2005
- Author: Peter Forsyth David Gillen Jürgen Müller Hans-Martin Niemeier (editors)
- Language: English
- Year: 2010