| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| December 1956 |
|
Future Science Fiction, Winter 1956-1957 | Columbia Publications, Inc. | MAGAZINE | 76 |
| 1983 |
|
The Fringe of the Unknown | Prometheus Books | Nonfiction | 139 |
| 1983 |
|
The Fringe of the Unknown | Prometheus Books | Nonfiction | 139 |