| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1929 |
|
The Blue Book Magazine, April 1929 | Consolidated Magazines | MAGAZINE | |
| August 2016 |
|
Edgar Rice Burroughs: The Bibliography | Edgar Rice Burroughs, Inc. | Nonfiction | 8|84.082 |
| August 2016 |
|
Edgar Rice Burroughs: The Bibliography | Edgar Rice Burroughs, Inc. | Nonfiction | 8|84.082 |