| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Electoral Allegiance in Sri Lanka | Printed Access Code | 978-0-511-52158-4 (0-511-52158-8) | 2009 |
| Electoral Allegiance in Sri Lanka | Paperback | 978-0-521-02975-9 (0-521-02975-9) | 2008 |
| Electoral Allegiance in Sri Lanka | Hardcover | 978-0-521-34586-6 (0-521-34586-3) | 1992 |