- Author: Silke Helfrich (editor), David Bollier (editor), Heinrich-Böll-Stiftung (editor)
- Language: German
- Year: 2015
- Author: Silke Helfrich, David Bollier, Heinrich-Böll-Stiftung
- Language: German
- Year: 2019
- Author: Silke Helfrich, David Bollier
- Language: German
- Year: 2020
- Author: David Bollier
- Language: English
- Year: 2003
- Author: David Bollier
- Language: English
- Year: 2002
- Author: David Bollier
- Language: English
- Year: 2021
- Author: Anna Grear David Bollier
- Language: English
- Year: 2020
- Author: Silke Helfrich David Bollier
- Language: German
- Year: 2020
- Author: David Bollier
- Language: English
- Year: 2021
- Author: David Bollier
- Language: Spanish
- Year: 2016