| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1972 |
|
Vector 59 Spring 1972 | BSFA | MAGAZINE | 20 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1972 |
|
Vector 59 Spring 1972 | BSFA | MAGAZINE | 20 |