J.B. · Justin Burkholder · Justyna Bargielska
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Egersundere og dalbuer i kamp 1940-1945 | 978-82-990358-1-1 (82-990358-1-3) | 1988 |
| Operation Freshman: Jakten på Hitlers tunga vatten | 978-91-975894-8-2 (91-975894-8-9) | 2006 |
| Operation Freshman: The Hunt for Hitler's Heavy Water | 978-91-975895-9-8 (91-975895-9-4) | 2008 |
Dalane Tidende og Dalane folkemuseum · Leandoer & Ekholm · Leandoer and Ekholm