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- Language: German
- Year: 2008

- Author: Daniel Sibylle
- Language: German
- Year: 2016

- Author: Gopnik Adam
- Language: English
- Year: 2011

- Author: Godelier Maurice
- Language: English
- Year: 2014

- Author: Dombek Kristin
- Language: English
- Year: 2016

- Author: Chang Jeff
- Language: English
- Year: 2016

- Author: Chang Jeff
- Language: English
- Year: 2016

- Author: Alagappa Muthiah
- Language: English
- Year: 2004

- Author: Lavrakas Paul J., Roller Margaret R.
- Language: English
- Year: 2015