- Author: Chan Michelle, Papanikitas Andrew, Bahal Nawal
- Language: English
- Year: 2006
- Author: Murthy Sree Prathap Mohana
- Language: English
- Year: 2008
- Author: Gill Jasdeep, Papanikitas Andrew, Kennedy Nigel
- Language: English
- Year: 2012
- Author: Steinberg Joseph, Tipton Harold F.
- Language: English
- Year: 2011
- Author: Trivedy Chetan, Hall Matthew, Parfitt Andrew
- Language: English
- Year: 2012
- Author: Jonasson Hans
- Language: English
- Year: 2012