| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1962 |
|
Galaxy Magazine, April 1962 | Galaxy Publishing Corporation | MAGAZINE | 149 |
| April 1962 |
|
Galaxy Magazine, April 1962 | Strato Publications | MAGAZINE | 149 |
| April 2016 | Founding Father | Project Gutenberg | Chapbook |