Johnson, J. R. (1929). Clement VII and the sack of Rome.
Lua i Stíl Chicago (17ú heag.)Johnson, J. Rev. Clement VII and the Sack of Rome. 1929.
Lua MLA (9ú heag.)Johnson, J. Rev. Clement VII and the Sack of Rome. 1929.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
