| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| ARRL's Low Power Communication: The Art and Science of Qrp | 978-0-87259-104-2 (0-87259-104-2) | 2007 |
| Arrls Low Power Communication: The Art and Science of Qrp | 978-0-87259-733-4 (0-87259-733-4) | 1999 |
H.A. · R. A. · R. H. · Richard A. · Richard H.