- Author: Thomas K. Hoffmann, Jürgen Hoffmann, Daniel Hänggi, Jens Peter Klußmann
- Language: German
- Year: 2023
- Author: Peter M. Hoffmann
- Language: Turkish
- Year: 2016
- Author: Detlef Kröger, Dirk Hoffmann (editors)
- Language: German
- Year: 2005
- Author: Michael Hoffmann-Becking, Uwe Hüffer, Jochem Reichert (editors)
- Language: German
- Year: 2011
- Author: Michael Hoffmann-Becking, Peter Hommelhoff, Friedrich Westphalen (editors)
- Language: German
- Year: 2011
- Author: Sascha Hoffmann
- Language: German
- Year: 2023
- Author: Hoffmann-Riem Wolfgang, Kewenig Wilhelm A., Münch Ingo von, Ramm Thilo
- Language: German
- Year: 1980
- Author: Hoffmann-Theinert Roland
- Language: German
- Year: 2011
