Gaya APA

Trewik, W, F. ( AWeger). The political theory of the papacy as expressed in the encyclicals of the last hundred years. The papacy and democracy. Pars dissertationis Angelicum. . Roma: 1955 (dicet:Bressanone.

Gaya MLA

Trewik, Wilbur, F.. "The political theory of the papacy as expressed in the encyclicals of the last hundred years. The papacy and democracy. Pars dissertationis Angelicum. ". Roma: 1955 (dicet:Bressanone, AWeger. Buku.