Wiseman, N. P. (1981). Fabiola, or The church of the catacombs (Modern English ed.). St. Paul Editions.
Chicago-viite (17. p.)Wiseman, Nicholas Patrick. Fabiola, or The Church of the Catacombs. Modern English ed. Boston, MA: St. Paul Editions, 1981.
MLA-viite (9. p.)Wiseman, Nicholas Patrick. Fabiola, or The Church of the Catacombs. Modern English ed. St. Paul Editions, 1981.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.