| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| February 1962 |
|
Analog Science Fact -> Science Fiction, February 1962 | Condé Nast | MAGAZINE | 172 |
| June 1962 |
|
Analog Science Fact & Science Fiction, June 1962 | Atlas Publishing and Distribution Co. Ltd | MAGAZINE | 127|127.1 |