| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Cambridge International AS & A Level Thinking Skills Coursebook | 978-1-108-44104-9 (1-108-44104-1) | 2018 | Mark Dawes · Ruth Matthews · Andrew Roberts |
| Thinking Skills | 978-0-521-52149-9 (0-521-52149-1) | 2005 | John Butterworth |
| Thinking Skills: Critical Thinking and Problem Solving | 978-1-107-60630-2 (1-107-60630-6) | 2013 | " |
Dr Geoff Thwaites · G. T. · Gabi Theidig · Geoff Thwaites John Butterworth · Givi Toidze