F K · Fergus King · Ferguson/Kenz
Archaeolingua · István Király Múzeum
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Historia Picta Castellorum: Fortifications and Castles in the Carpathian Basin, from Prehistory to the 19th Century | 978-963-9911-12-3 (963-9911-12-7) | 2010 | |
| Kőnig Frigyes | 978-963-7131-55-4 (963-7131-55-8) | 1985 | Frigyes Kőnig |