| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1967 |
|
SFWA Bulletin, August 1967 | The Science Fiction Writers of America | MAGAZINE | 15 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1967 |
|
SFWA Bulletin, August 1967 | The Science Fiction Writers of America | MAGAZINE | 15 |