| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| March 1962 |
|
Analog Science Fact -> Science Fiction, March 1962 | Condé Nast | MAGAZINE | 159|159.1 |
| July 1962 |
|
Analog Science Fact -> Science Fiction, July 1962 | Atlas Publishing and Distribution Co. Ltd | MAGAZINE | 121|121.1 |