Briant, P., & Daniels, P. T. (2002). From Cyrus to Alexander: A history of the Persian Empire. Eisenbraun.
Lua i Stíl Chicago (17ú heag.)Briant, Pierre, agus Peter T. Daniels. From Cyrus to Alexander: A History of the Persian Empire. Winona Lake, Ind.: Eisenbraun, 2002.
Lua MLA (9ú heag.)Briant, Pierre, agus Peter T. Daniels. From Cyrus to Alexander: A History of the Persian Empire. Eisenbraun, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.