Gaya APA
Schouppe, F, S. (1986).
Purgatory: explained by the lives and legends of the Saints. Cet.I 1926 .
Rockford:
Tan Books & Publ.
Gaya MLA
Schouppe, F.X.,, SJ.
"Purgatory: explained by the lives and legends of the Saints. Cet.I 1926 ".
Rockford:
Tan Books & Publ,
1986.
Buku.