- Author: Alex Adamson
- Language: English
- Year: 2018
- Author: MANEESHIN Y. RAJAPAKSE M.Phil.
- Language: Spanish
- Year: 2015
- Author: Allan Lumba
- Language: English
- Year: 2013
- Author: Zaydun Ali Al-Shara
- Language: English
- Year: 2011
- Author: Meng Li = 李猛
- Language: English
- Year: 2008
- Author: Jun Uchida
- Language: English
- Year: 2005
- Author: Thomas F Adams
- Language: English
- Year: 2011
- Author: Evren Savci
- Language: English
- Year: 2011
- Author: Stewart Stanley, Harp Richard
- Language: English
- Year: 2012