Silva, D. F. Anti-empire. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Silva, Daniel F. Anti-empire. Oxford University Press.
Lua MLA (8ú heag.)Silva, Daniel F. Anti-empire. Oxford University Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.