First published in Launching Site #1 for OMPA mailing #1, September 1954.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1999 |
|
Banana Wings, #14 | FANZINE | 12 | |
| October 2015 |
|
A Vince Clarke Treasury | Ansible Editions | Nonfiction | |35 |