Chancellor's Address, University of Moratuwa Convocation, Bandaranaike Memorial International Hall, Colombo, 16 January 1981.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| February 1984 |
|
1984: Spring / A Choice of Futures | Del Rey / Ballantine | Nonfiction | 162 |
| July 1984 |
|
1984: Spring - A Choice of Futures | Granada | Nonfiction | 171 |