Macmillan · Woodhead Publishing Ltd
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | 
|---|---|---|---|
| Pharmaceutical Licenses: Valuation and Execution | 978-1-907568-56-5 (1-907568-56-5) | 2013 | Dr. Stephen Mayhew | 
| Research Methods and Statistics | 978-0-230-24988-2 (0-230-24988-4) | 2010 | |
| Research with People: Theory, Plans and Practicals | 978-0-230-54555-7 (0-230-54555-6) | 2009 | Dr Nigel Holt | 
D. I. · D.W. · D. Walker · Dr. Walker · I. Walker · Ian Walker