- Author: Dominik Bullach, Johannes Funk
- Language: German
- Year: 2017
- Author: Hermann Funk Christina Kuhn Silke Demme
- Language: German
- Author: Stephanie Funk (auth.)
- Language: German
- Year: 2017
- Author: Peter Winker Christoph Funk (auth.)
- Language: German
- Year: 2017
- Author: Rainer Funk (auth.)
- Language: German
- Year: 2012
- Author: Elizabeth McMahan Susan X. Day Robert W. Funk Linda S. Coleman
- Language: English
- Year: 2016
- Author: Jeffrey L. Funk (auth.)
- Language: English
- Year: 2002
