| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Environmental Law in Malaysia | 978-90-411-5437-8 (90-411-5437-X) | 2016 |
| Environmental Law in Malaysia | 978-90-411-3370-0 (90-411-3370-4) | 2011 |
| Environmental Law in Malaysia, Second Edition | 978-90-411-5214-5 (90-411-5214-8) | 2013 |