| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1963 |
|
Worlds of Tomorrow, August 1963 | Galaxy Publishing Corp. | MAGAZINE | 87 |
| July 1964 |
|
Urania #339 | Mondadori | MAGAZINE | 80 |
| June 1967 |
|
Galaxie, Juin 1967 | OPTA | MAGAZINE | 46 |