Publications (2)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| October 1961 | Analog Science Fact -> Fiction, October 1961 | Street & Smith Publications, Inc. | MAGAZINE | 169 |
| February 1962 | Analog Science Fact -> Fiction, February 1962 | Atlas Publishing and Distribution Co. Ltd | MAGAZINE | 124|124.2 |