| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1970 |
|
Heicon '70 International | Heicon '70 Committee | Nonfiction | 38|38.2 |
| August 1970 |
|
Heicon '70 International | Heicon '70 Committee | Nonfiction | 39|39.2 |