| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Integrated approach to curriculum development in primary education in Sri Lanka | 978-92-3-101373-7 (92-3-101373-4) | 1976 |
| Tiny Sapling-Sturdy Tree: Primary Education Reforms of the 1970s in Sri Lanka | 978-82-00-06189-2 (82-00-06189-2) | 1984 |