- Author: Robert Edgar, John Marland
- Language: English
- Year: 2019
- Author: Robert Edgar-Hunt John Marland James Richards Gülengül Altıntaş
- Language: Turkish
- Year: 2012
- Author: Robert Edgar-Hunt, John Marland, Steven Rawle
- Language: English
- Year: 2010
- Author: Robert Edgar-Hunt John Marland Steven Rawle
- Language: English
- Year: 2010