Wilkes, J. (1972). The Roman Army. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Wilkes, John. The Roman Army. Cambridge ; London [etc.]: Cambridge University Press, 1972.
Lua MLA (8ú heag.)Wilkes, John. The Roman Army. Cambridge University Press, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.