Hardy, E. G. (1909). Studies in Roman history (2nd series / by E. G. Hardy.). S. Sonnenschein & Co.
Lua i Stíl Chicago (17ú heag.)Hardy, Ernest George. Studies in Roman History. 2nd series / by E. G. Hardy. London: S. Sonnenschein & Co, 1909.
Lua MLA (9ú heag.)Hardy, Ernest George. Studies in Roman History. 2nd series / by E. G. Hardy. S. Sonnenschein & Co, 1909.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.