Jabarkan Encyclopaedia Iranica dari Anatolia Klasik

Amélie Kuhrt. The Persian Empire. Routledge, 2007. ISBN 0-415-43628-1, 9780415436281

Philip De Souza. The Greek and Persian Wars 499–386 BC, Volume 36 of Essential histories. Osprey Publishing, 2003, ISBN 978-1-84176-358-3