- Author: Shreelata Datta, Tahir Mahmood
- Language: English
- Year: 2015
- Author: Somkuti Stephen G
- Language: English
- Year: 2014
- Author: Lee Catherine J., Miller Emily S
- Language: English
- Year: 2011
- Author: Wylen Michelle
- Language: English
- Year: 2004
- Author: Wylen Michelle
- Language: English
- Year: 2004
- Author: Rymer Janice, Smith Norman Charles
- Language: English
- Year: 2017
- Author: Arnold Kate C., Flint Caroline J
- Language: English
- Year: 2017