Dunstan, W. E. (2011). Ancient Rome. Rowman & Littlefield.
Lua i Stíl Chicago (17ú heag.)Dunstan, William E. Ancient Rome. Lanham, Md.: Rowman & Littlefield, 2011.
Lua MLA (9ú heag.)Dunstan, William E. Ancient Rome. Rowman & Littlefield, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.