G. K. · K. Gude · Kathy Gude, Elena Khotuntseva Michael Duckworth
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Cambridge English Advanced Result: Student'S Book | 978-0-19-450285-6 (0-19-450285-6) | 2015 |
| Cambridge English: Advanced Result: Teacher's Pack | 978-0-19-451242-8 (0-19-451242-8) | 2014 |