| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Anurapura yugayē viśva kīrtimat Siṃhala mahālekhayō | 978-955-20-0697-5 (955-20-0697-X) | 1992 | |
| Polonnaru sahitya cintanaya ha vicaratmaka Sasadavata | 978-955-20-0020-1 (955-20-0020-3) | 1988 | |
| Ruhuṇē aprakata purāvr̥tta | 978-955-95127-0-7 (955-95127-0-6) | 1987 | Vimala Vijayasūriya |