- Author: Robert Cryer, Tamara Hervey, Bal Sokhi-Bulley, Alexandra Bohm
- Language: English
- Year: 2011
- Author: Robert Cryer Hakan Friman Darryl Robinson Elizabeth Wilmshurst
- Language: English
- Year: 2010
- Author: Robert Cryer, Neil Boister
- Language: English
- Year: 2007
- Author: Neil Boister Robert Cryer
- Language: English
- Year: 2008
- Author: Robert Cryer Tamara Hervey Bal Sokhi-Bulley Alexandra Bohm
- Language: English
- Year: 2011
- Author: Robert Cryer, et al
- Language: English
- Year: 2007
- Author: Robert Cryer ... [et al.].
- Language: English
- Year: 2010
- Author: Robert Cryer Hakan Friman Darryl Robinson Elizabeth Wilmshurst
- Language: English
- Year: 2010
- Author: Robert Cryer
- Language: English
- Year: 2005
