Jacoff, R. Introduction to "Paradiso": Rachel Jacoff. The Cambridge companion to Dante.(2007).
Lua i Stíl Chicago (17ú heag.)Jacoff, Rachel. "Introduction to "Paradiso": Rachel Jacoff." The Cambridge Companion to Dante.(2007) .
Lua MLA (8ú heag.)Jacoff, Rachel. "Introduction to "Paradiso": Rachel Jacoff." The Cambridge Companion to Dante.(2007), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.