Drogula. Commanders and Command in the Roman Republic and Early Empire. The University of North Carolina Press.
Lua i Stíl Chicago (17ú heag.)Drogula. Commanders and Command in the Roman Republic and Early Empire. The University of North Carolina Press.
Lua MLA (9ú heag.)Drogula. Commanders and Command in the Roman Republic and Early Empire. The University of North Carolina Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.