* Rawlinson, George "The Seven Great Monarchies of the Ancient Eastern World: The Seventh Monarchy: History of the Sassanian or New Persian Empire" (1885; reprint 2007) ISBN 978-142-864-7 .
*Rawlinson, George "The Seven Great Monarchies of the Ancient Eastern World: The Seventh Monarchy: History of the Sassanian or New Persian Empire" (1885; reprint 2007) ISBN 978-142-864-7 .