| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| June 1969 |
|
The SFWA Bulletin, June 1969 | The Science Fiction Writers of America | MAGAZINE | 7 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| June 1969 |
|
The SFWA Bulletin, June 1969 | The Science Fiction Writers of America | MAGAZINE | 7 |