- Author: Markus Kotzur, Nele Matz-Lück, Alexander Proelss, Roda Verheyen, Joachim Sanden
- Language: English
- Year: 2018
- Author: Christoph Töpfer, Erik Gawel
- Language: English
- Year: 2013
- Author: Jason Morris-Jung
- Language: English
- Year: 2017
- Author: Tilak Doshi
- Language: English
- Year: 2015
- Author: John Byrne, Daniel Rich
- Language: English
- Year: 1986
- Author: Maurice Lévy, John L. Robinson
- Language: English
- Year: 1984
- Author: Michele Paludi
- Language: English
- Year: 2004
- Author: Larry Pratt
- Language: English
- Year: 2017
- Author: Craig Morris
- Language: English
- Year: 2006