"A paper read at the first Eaton Conference, University of California, Riverside, February 24, 1979" stated in Starship, November 1982
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1980 |
|
Bridges to Science Fiction | Southern Illinois University Press | Nonfiction | 53 |
| November 1982 |
|
Starship, November 1982 | Andrew Porter | MAGAZINE | 25 |
| December 1982 |
|
Vector 111 | BSFA | MAGAZINE | 15 |