| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Cambridge Business Studies HSC | 978-0-521-60901-2 | 2005 | Tim Williams · Tony Nader |
| Cambridge Business Studies Preliminary | 978-0-521-60900-5 | 2005 | Tim Williams · Tony Nader |
| Cambridge Business Studies Teachers CD-Rom | 978-0-521-61381-1 | 2005 | Tim Williams · Tony Nader |
| Cambridge HSC Business Studies 2ed Pack | 978-1-107-42220-9 | 2011 | Tim Williams · Tony Nader |
| Cambridge HSC Business Studies 2ed Teacher Resource Package | 978-1-107-42221-6 | 2011 | Tim Williams · Tony Nader |
| Cambridge HSC Business Studies 2ed Toolkit | 978-1-107-42227-8 | 2011 | Tim Williams · Tony Nader |
| Cambridge Preliminary Business Studies 2ed Pack | 978-1-107-40226-3 | 2011 | Tim Williams · Tony Nader |
| Cambridge Preliminary Business Studies Toolkit | 978-1-107-40225-6 | 2011 | Tim Williams · Tony Nader |