Villing, A. (2005). Forgotten empire: The world of ancient persia. University of California Press.
Cita Chicago (17th ed.)Villing, Alexandra. Forgotten Empire: The World of Ancient Persia. Berkeley: University of California Press, 2005.
Cita MLA (9th ed.)Villing, Alexandra. Forgotten Empire: The World of Ancient Persia. University of California Press, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.