S S · S. Schmitt · Sam S
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Edexcel A2 Economics Unit 4 Workbook: The Global Economy | 978-1-4718-0004-7 (1-4718-0004-0) | 2014 |
| Edexcel A Level Economics Theme 4 Workbook: A global perspective | 978-1-4718-4460-7 (1-4718-4460-9) | 2016 |
| Pearson Edexcel A-Level Economics Theme 4 Workbook: A global perspective | 978-1-5104-5812-3 (1-5104-5812-3) | 2019 |