- Author: Michael Vorländer
- Language: English
- Year: 2020
- Author: David Havelock, Michael Vorländer, Sonoko Kuwano
- Language: English
- Year: 2009
- Author: David Havelock Sonoko Kuwano Michael Vorländer
- Language: English
- Year: 2009
- Author: David Havelock Sonoko Kuwano Michael Vorländer
- Language: English
- Year: 2009
- Author: David Havelock Sonoko Kuwano Michael Vorländer
- Language: English
- Year: 2009
- Author: David Havelock Sonoko Kuwano Michael Vorländer
- Language: English
- Year: 2009