Publications (2)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| May 1960 | Astounding/Analog Science Fact & Fiction, May 1960 | Street & Smith Publications, Inc. | MAGAZINE | 118 |
| September 1960 | Astounding/Analog Science Fact & Fiction, September 1960 | Atlas Publishing and Distribution Co. Ltd | MAGAZINE | 74 |