Shayegan, M. Rahim. 2012. Aspects of History and Epic in Ancient Iran: From Gaumāta to Wahnām. Hellenic Studies Series 52. Washington, DC: Center for Hellenic Studies. http://nrs.harvard.edu/urn-3:hul.ebook:CHS_ShayeganM.Aspects_of_History_and_Epic_in_Ancient_Iran.2012.
DB = Inscriptions of Darius at Bisotun
FGH = Fragmente der griechischen Historiker
NPi = Inscription of Narseh at Paikuli
LABS = Letters from Assyrian and Babylonian Scholars, ed. Parpola
Š-KhM = Šāhnāme, ed. Khaleghi-Motlagh