| title | ISBN-13 | year of publication |
|---|---|---|
| Buddhaputrayekugē dēśanāva | 978-955-9355-00-7 | 1995 |
| Hēna: Jana vahara adhyayanayaki: Hurulugam paḷāṭa āśrayeni | 978-955-95013-1-2 | 1990 |
| Nuvarakalaviyē nimiti: Janaśrăti paryēṣaṇaya | 978-955-95013-2-9 | 1992 |
| Veraḷa: Dhīvara janakavi nirṇaya hā vimarśanaya | 978-955-95013-4-3 | 1994 |