Publications (2)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| April 1960 | Astounding/Analog Science Fact & Fiction, April 1960 | Street & Smith Publications, Inc. | MAGAZINE | 68 |
| August 1960 | Astounding/Analog Science Fact & Fiction, August 1960 | Atlas Publishing and Distribution Co. Ltd | MAGAZINE | 44 |