Sullivan, R. (1999). Pope John Paul II: A tribute. Bulfinch Press [distribuidor].
Lua i Stíl Chicago (17ú heag.)Sullivan, Robert. Pope John Paul II: A Tribute. Boston: Bulfinch Press [distribuidor], 1999.
Lua MLA (9ú heag.)Sullivan, Robert. Pope John Paul II: A Tribute. Bulfinch Press [distribuidor], 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.