| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| June 1967 |
|
The SFWA Bulletin, June 1967 | The Science Fiction Writers of America | MAGAZINE | 1 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| June 1967 |
|
The SFWA Bulletin, June 1967 | The Science Fiction Writers of America | MAGAZINE | 1 |