- Author: Lutz Aderhold, Barbara Grunewald, Dietgard Klingberg, Walter G. Paefgen (editors)
- Language: German
- Year: 2008
- Author: Barbara Grunewald, Volker Römermann (editors)
- Language: German
- Year: 2008
BGB
pdf
- Author: Harm Peter Westermann, Barbara Grunewald, Georg Maier-Reimer (editors)
- Language: German
- Year: 2014
BGB
pdf
- Author: Harm Peter Westermann, Barbara Grunewald, Georg Maier-Reimer (editors)
- Language: German
- Year: 2011
BGB, Kommentar
pdf
- Author: Harm Peter Westermann, Barbara Grunewald, Georg Maier-Reimer (editors)
- Language: German
- Year: 2023
- Author: Barbara Grunewald (editor), Jens Koch (editor), Jörgen Tielmann (editor)
- Language: German
- Year: 2019
- Author: Barbara Grunewald Karl-Nikolaus Peifer (auth.)
- Language: German
- Year: 2010