- Author: van Gelder Sarah
- Language: English
- Year: 2011
- Author: van Gelder Sarah
- Language: English
- Year: 2011
- Author: Stiglitz Joseph E
- Language: English
- Year: 2015
- Author: Standing Guy
- Language: English
- Year: 2017
- Author: Trahair David
- Language: English
- Year: 2015
- Author: Reynolds John Lawrence
- Language: English
- Year: 2010
- Author: Quinn Jane Bryant
- Language: English
- Year: 2016
- Author: Quinn Jane Bryant
- Language: English
- Year: 2016
- Author: Slottje Daniel Jonathan
- Language: English
- Year: 1989
- Author: Pistor Katharina
- Language: English
- Year: 2019