- Author: Marcel Boumans (auth.) Henk W. de Regt Stephan Hartmann Samir Okasha (eds.)
- Language: English
- Year: 2012
- Author: Stephan Hartmann
- Language: German
- Year: 2008
- Author: Dov M. Gabbay John Woods Stephan Hartmann (eds.)
- Language: English
- Year: 2011
- Author: Claus Beisbart Stephan Hartmann
- Language: English
- Year: 2011
- Author: Luc Bovens Stephan Hartmann
- Language: English
- Year: 2004
- Author: Ulrich Gahde Stephan Hartmann
- Language: English
- Year: 2006
- Author: Stephan Hartmann (ed.) Luc Bovens (ed.) Carl Hoefer (ed.)
- Language: English
- Year: 2008
- Author: Ulrich Gähde Stephan Hartmann
- Language: English
- Year: 2006