- Author: Meinel Christoph, Leifer Larry, Plattner Hasso
- Language: English
- Year: 2012
- Author: Meinel Christoph, Leifer Larry, Plattner Hasso
- Language: English
- Year: 2012
- Author: Meinel Christoph, Leifer Larry J., Plattner Hasso
- Language: English
- Year: 2014
- Author: Meinel Christoph, Leifer Larry, Plattner Hasso
- Language: English
- Year: 2012
- Author: Leifer Larry, Meinel Christoph, Plattner Hasso
- Language: English
- Year: 2014
- Author: Leifer Larry, Meinel Christoph, Plattner Hasso
- Language: English
- Year: 2011
- Author: Leifer Larry, Meinel Christoph, Plattner Hasso
- Language: English
- Year: 2011
- Author: Leifer Larry J., Meinel Christoph, Plattner Hasso
- Language: English
- Year: 2015
- Author: Leifer Larry J., Meinel Christoph, Plattner Hasso
- Language: English
- Year: 2015
- Author: Leifer Larry, Meinel Christoph, Plattner Hasso
- Language: English
- Year: 2014