R. Worsham · Ramya Weerakoon · Roy Wirshing
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Mythology & the early Asian state | 978-955-95125-4-7 (955-95125-4-4) | 1998 |
| The elephant Kraal & other stories from Sri Lanka | 978-955-95125-2-3 (955-95125-2-8) | 1990 |
| The evolution of labour law in Sri Lanka: Tea plantation to free trade zone | 978-955-95125-0-9 (955-95125-0-1) | 1986 |