Roberts, J. T. (2011). Herodotus: A Very Short Introduction (1st.). Oxford.
Lua i Stíl Chicago (17ú heag.)Roberts, Jennifer T. Herodotus: A Very Short Introduction. 1st. Oxford, 2011.
Lua MLA (9ú heag.)Roberts, Jennifer T. Herodotus: A Very Short Introduction. 1st. Oxford, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.