- Author: Niklas Luhmann, Rhodes Barrett
- Language: English
- Year: 2013
- Author: Niklas Luhmann, Rhodes Barrett
- Language: English
- Year: 2012
- Author: Anne-Katrin Ziesak (editor), Kurt-Georg Cram (editor), Andreas Terwey (editor), Hans-Robert Cram (editor), Rhodes Barrett (editor)
- Language: English
- Year: 1999
- Author: Niklas Luhmann, translated by Rhodes Barrett
- Language: English
- Year: 2012
![book Walter de Gruyter publishers, 1749-1999: [Published on the occasion of the exhibition Der Verlag Walter de Gruyter,1749-1999 at the Staatsbibliothek zu Berlin, Haus Unter den Linden, September 30-November 20, 1999]](/covers/files_170/2543000/789252f5d0cbb8d876a7af3f9ca661e0-g.jpg)
- Author: Anne-Katrin Ziesak, With contributions by Hans-Robert Cram et al., Transl. by Rhodes Barrett
- Language: English
- Year: 1999
- Author: Niklas Luhmann & Rhodes Barrett
- Language: English, German
- Year: 2012
- Author: Niklas Luhmann & Rhodes Barrett
- Language: English, German
- Year: 2012
- Author: Niklas Luhmann Rhodes Barrett
- Language: English, German
- Year: 2012