| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1973 |
|
The Hugo Winners Volume Two 1968-1970 | Sphere | Anthology | 364 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1973 |
|
The Hugo Winners Volume Two 1968-1970 | Sphere | Anthology | 364 |