| Titel | ISBN-13 (ISBN-10) | Erscheinungsjahr |
|---|---|---|
| Language Pedagogy: Theory of Language Teaching. Volume 3 | 978-3-8433-8721-7 (3-8433-8721-4) | 2011 |
| Theory of language teaching. Language didactics: English language teaching methodology | 978-3-8433-8203-8 (3-8433-8203-4) | 2010 |
| Theory of Language Teaching: linguistics, didactics, pedagogy: Applied linguistics, language didactics, language pedagogy | 978-3-8383-5933-5 (3-8383-5933-X) | 2010 |