| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| History and Development of the Arabic Language | Hardcover | 978-1-138-82150-7 (1-138-82150-0) | 2016 |
| History and Development of the Arabic Language | Paperback | 978-1-138-82152-1 (1-138-82152-7) | 2016 |
| The Ecology of Arabic | Hardcover | 978-90-04-18606-4 (90-04-18606-9) | 2010 |