| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| March 1960 |
|
Astounding/Analog Science Fact & Fiction, March 1960 | Street & Smith Publications, Inc. | MAGAZINE | 122 |
| July 1960 |
|
Astounding/Analog Science Fact & Fiction, July 1960 | Atlas Publishing and Distribution Co. Ltd | MAGAZINE | 69 |