| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| March 1970 |
|
The Magazine of Fantasy and Science Fiction, March 1970 | Mercury Press, Inc. | MAGAZINE | 67 |
| March 1971 |
|
Magazine de Ficção Científica, March 1971 | Revista do Globo | MAGAZINE | 105 |
| June 1980 |
|
The Ragged Edge of Science | Owlswick Press | Nonfiction | 52 |