John Paul II, P. (1987). In defense of human life: God does not accept death, nor may we. St. Martin de Porres Dominican Community.
Chicago-referens (17:e uppl.)John Paul II, Pope. In Defense of Human Life: God Does Not Accept Death, nor May We. New Hope, Ky.: St. Martin de Porres Dominican Community, 1987.
MLA-referens (8:e uppl.)John Paul II, Pope. In Defense of Human Life: God Does Not Accept Death, nor May We. St. Martin de Porres Dominican Community, 1987.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.