| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1963 |
|
Of Men and Machines | E. P. Dutton | Anthology | 244 |
| 1973 | Speculations | Glencoe Press | Anthology |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1963 |
|
Of Men and Machines | E. P. Dutton | Anthology | 244 |
| 1973 | Speculations | Glencoe Press | Anthology |