| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| December 1962 |
|
Analog Science Fact -> Science Fiction, December 1962 | Condé Nast | MAGAZINE | 162|162.1 |
| April 1963 |
|
Analog Science Fact -> Science Fiction, April 1963 | Atlas Publishing and Distribution Co. Ltd | MAGAZINE | 125 |