Davis, C. T. Dante and the empire: Charles Till Davis. The Cambridge companion to Dante.(2007).
Lua i Stíl Chicago (17ú heag.)Davis, Charles Till. "Dante and the Empire: Charles Till Davis." The Cambridge Companion to Dante.(2007) .
Lua MLA (8ú heag.)Davis, Charles Till. "Dante and the Empire: Charles Till Davis." The Cambridge Companion to Dante.(2007), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.