Publications (2)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| February 1962 | Analog Science Fact -> Science Fiction, February 1962 | Condé Nast | MAGAZINE | 163 |
| June 1962 | Analog Science Fact & Science Fiction, June 1962 | Atlas Publishing and Distribution Co. Ltd | MAGAZINE | 122|122.1 |