Publications (2)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| August 1961 | Analog Science Fact -> Fiction, August 1961 | Street & Smith Publications, Inc. | MAGAZINE | 166 |
| December 1961 | Analog Science Fact -> Fiction, December 1961 | Atlas Publishing and Distribution Co. Ltd | MAGAZINE | 109|109.1 |