Bergin, T. G. (1965). An approach to Dante. Bodley Head.
Lua i Stíl Chicago (17ú heag.)Bergin, Thomas G. An Approach to Dante. Lond.: Bodley Head, 1965.
Lua MLA (8ú heag.)Bergin, Thomas G. An Approach to Dante. Bodley Head, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.