| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1948 |
|
1948 Fantasy Annual | Forrest J. Ackerman | FANZINE | |
| July 1972 |
|
All Our Yesterdays: An Informal History of Science Fiction Fandom in the Forties | Advent: Publishers | Nonfiction | 71 |