- Author: Sundem Garth
- Language: English
- Year: 2010
- Author: Winkler Susann
- Language: German
- Year: 2016
- Author: Astle David
- Language: English
- Year: 2015
- Author: John Stillwell
- Language: English
- Year: 2018
- Author: Bin Xiong Bin Xiong Peng Yee Lee
- Language: English
- Year: 2017
- Author: Jennifer Beineke Jason Rosenhouse (eds.)
- Language: English
- Year: 2015
- Author: Barry R. Clarke
- Language: English
- Year: 2013